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October 24, 2016 by
Mr HomeBuilder
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October 24, 2016 by
Mr HomeBuilder
Enviro-Clean, New Englands Mold and Indoor Air QualitySpecialist, is one of the most experienced and highly-respected mold remediation and consulting firms in New England. Well give you an accurate assessment of the situation and recommend the most cost-effective method of returning your home or building to a healthy and safe condition.
The truth is, mold is an essential part of our eco-system. Think of it as natures garbage disposal. And mold remediation regulations about mold are nothing new theyve been around since the time of Moses (Check out Leviticus 14:33-55).
We do know that mold indoors can create problems. It affects air quality and can cause health problems for people who are sensitive. Those reactions have too many variables to quantify acceptable exposure, and vary based on ones age or health, the type of mold, the severity of mold, the length or frequency of exposure to the mold, and ones general health. We like to say, different molds affect different people in different ways.
A really great resource is the EPAand their guidelines. They even have steps to clean yourself. Please use caution, we do recommend at least an inspectionto help determine if professional remediation would be recommended. And no worries, we will be the first to offer advice on how to clean yourself if appropriate!
Enviro-Clean project managers have been thoroughly trained and certified and meet all the standards of the leading industry associations includingtheIICRC (Institute of Inspection, Cleaning and Restoration Certification), RIA (Restoration Industry Association), and IAQA (Indoor Air Quality Association).
Enviro-Clean project managers are available for inspection and consultationby appointment through our websiteor by calling our office to schedule 888-231-3130.
Using the latest technology in diagnostic tools, they are able to develop an accurate remediation plan as well as help identify the cause and origin of the mold and recommend preventive measures.
After the inspection is complete, they will review their findings and provide a written report and, in certain cases, a written proposal for professional remediation. Scopes of work can vary significantly depending on the size of the affected space, cause of the mold and moisture and others.
Sampling is often misunderstood and is only sometimes part of the inspection process. In general, we like to compare the indoor air quality to the outdoor air. This technique, however, is flawed. Depending on the time of year, weather conditions, and location of property, the outside levels of mold can vary significantly. But, as a general rule of thumb, an outdoor sample gives a good control basis.
The important part comes from the indoor samples. Comparing the indoor samples to one another as well as the outdoor sample. Most important, however, is looking at specific species for similarities or discrepancies.
For example only:
Mold Type
Kitchen
Basement
Bedroom
Outdoor
A mold
1000
3000
500
3000
B mold
1000
2000
800
12000
C mold
1000
6000
600
100
Total
3000
11000
1900
15100
If one just looks at the total mold spores, it will show that we have more mold found outdoors than indoors and at first glance that might tell someone that the air indoors is cleaner than outside. But look at Mold C. The basement reads 6000 mold spores where outside it is only 100. Depending on the type of mold, say mold C is Stachybotris, that would tell us that there is likely a mold concern in the basement that requires some level of remediation.
This is just one example of how interpreting data is important and can be easily misinterpreted.
First, bleach is not a cleaner for mold. Dont use it. It is dangerous and ineffective. The only time Enviro-Cleanmight recommend the use of bleach would be for aesthetics on stained wood. Otherwise, bleachis not an effective agent to remediate mold.
Enviro-Clean Mold removal and remediation services adhere to protocols that exceed the strict standards of the Environmental Protection Agency; the Institute of Inspection, Cleaning & Restoration Certification; and the New York City Department of Health.
We use sophisticated methods to contain the mold-affected area. Six millimeter polyethylene sheeting is installed, and HEPA-filtered negative pressure machines provide a minimum of four air exchanges per hour, preventing cross contamination of unaffected areas.
Our certified and trained technicians physically remove contaminated porous and semi-porous materials such as drywall, carpeting and somewood surfaces. Then the contained area is HEPA-vacuumed, scrubbed or sanded, and disinfected withan EPA-registered anti-microbial solution.
After disinfection, Enviro-Clean can encapsulate wood surfaces, attics, or other affected areas using a Fiberlock 6100 which prevents mold from recurring, and comes with a 10-year written warranty.an EPA-registered anti-microbial solution.
Each project is different and may require a unique or different solution that best fits your situation. Please call 866-530-MOLD to discuss other methods and techniques.
Mold within a commercial building presents problems that can affect employee health and productivity. Employees suffering from asthma or other respiratory ailments due to poor indoor air quality incur more sick time than healthy employees. If sick building syndrome is effecting your workplace, call the mold experts at Enviro-Clean.
In addition to conventional mold remediation techniques, our mold experts are trained in the use of baking soda blasting and dry ice blasting.
We will recommend the most cost-effective solutions to your particular problems.
Mold is a fungus that can be found both indoors and outdoors. No one knows how many species of mold exist but estimates range from tens of thousands to perhaps three hundred thousand different kinds of mold. Mold grows best in warm, damp, and humid conditions, and spread and reproduce by making mold spores. Mold spores can survive harsh environmental conditions, such as dry conditions, that do not support normal mold growth. Some of the common forms of indoor mold species are Cladosporium, Penicillium, Alternaria and Aspergillus.
Mold occurs naturally, and is found everywhere. When abnormally high concentrations of mold are found indoors, problems result. There are four major elements that contribute to indoor mold growth:
Food Source- mold feeds on all sorts of cellulose materials such as wood, fabrics, wall paper, and other materials commonly found in the home.
Temperature- mold thrives in temperatures between 40 and 110 degrees Fahrenheit.
Oxygen- Although mold needs air, it grows best in areas of poor ventilation.
Water- mold needs water, moisture or high humidity in order to grow. This is the most critical element to control to prevent mold contamination.
Mold spores can migrate through the air, through water, and can hitch a ride on a host, such as humans and their clothing. Airborne mold spores will follow air currents created by normal movements of family members from one room to another, and up and down stairs.
Mold spores release mycotoxins into the air, which are inhaled or absorbed through the skin. Some people are particularly sensitive to molds. For these people, exposure to molds can cause symptoms such as nasal congestion, eye irritation, wheezing, or skin irritation. People with severe allergies, or those exposed to large amounts of mold, may have more severe reactions. Severe reactions may include fever and shortness of breath. Some people with chronic lung illnesses, such as obstructive lung disease, may develop mold infections in their lungs.
Molds are found in virtually every environment and can be detected, both indoors and outdoors, year round. Mold growth is encouraged by warm and humid conditions. Outdoors they can be found in shady, damp areas or places where leaves or other vegetation is decomposing. Indoors they can be found where humidity levels are high. Places where mold exposures are usually high include unvented bathrooms, saunas, antique shops, florist shops, greenhouses, farms, summer cottages, mills, etc.
When we come to your home or business, our technician will perform a comprehensive inspection, not just a cursory look. You will get a thorough and honest assessment of what we find (or dont find). What you wont get is a sales pitch. Many times there is no need for professional mold remediation, and in those cases we will show you how you can clean the mold yourself. The inspection fee merely covers our cost of providing that service to you. However, when professional remediation is recommended, the cost of the inspection will be deducted from our written proposal and estimate.
We feel our customers should receive a real consultation, not a sales pitch, which is why we charge for our time.There are many instances where an estimate may not be warranted and because our customers have paid for our time onsite, there is no pressure just a thorough and honest assessment of what we find (or dont find). However, in a case when our project manager does recommend professional remediation, we will provide a written proposal and estimate. And in this scenario, we will credit the inspection fee into the estimate should the customer choose to hire us to perform the mold remediation.
If you believe your children are ill because of exposure to mold in their school, first consult their health care provider to determine the appropriate medical action to take. Contact the schools administration to express your concern and to ask that they remove the mold and prevent future mold growth. If needed, you could also contact the local school board. The Center for Disease Control (CDC) is not a regulatory agency and does not have enforcement authority in local matters. Your local health department may also have information on mold, and you may want to get in touch with your state Indoor Air Quality office.
If you believe you are ill because of exposure to mold in the building where you work, you should first consult your health care provider to determine the appropriate action to take to protect your health. Notify your employer and, if applicable, your union representative about your concern so that your employer can take action to clean up and prevent mold growth. To find out more about mold, remediation of mold, or workplace safety and health guidelines and regulations, you may also want to contact your local (city, county, or state) health department.
You should also read the U.S. Environmental Protection Agency (EPA) Guidelines, Mold Remediation in Schools and Commercial Buildings, athttp://www.epa.gov/mold/moldguide.html
If you feel your property owner, landlord, or builder has not been responsive to concerns youve expressed regarding mold exposure, you can contact your local board of health or housing authority. Applicable codes, insurance, inspection, legal, and similar issues about mold generally fall under state and local (not federal) jurisdiction. You could also review your lease and contact local or state government authorities, your insurance company, or an attorney to learn more about local codes and regulations and your legal rights.
You should first consult a family or general health care provider who will decide whether you need referral to a specialist. Such specialists might include an allergist who treats patients with mold allergies or an infectious disease physician who treats mold infections. If an infection is in the lungs, a pulmonary physician might be recommended. Patients who have been exposed to molds in their workplace may be referred to an occupational physician.
Biocides are substances that can destroy living organisms. The use of a chemical or biocide that kills organisms such as mold (chlorine bleach, for example) is not recommended as a routine practice during mold cleanup. There may be instances, however, when professional judgment may indicate its use (for example, when immune-compromised individuals are present). In most cases, it is not possible or desirable to sterilize an area; a background level of mold spores will remain - these spores will not grow if the moisture problem has been resolved.
If you choose to use disinfectants or biocides, always ventilate the area and exhaust the air to the outdoors. Never mix chlorine bleach solution with other cleaning solutions or detergents that contain ammonia because toxic fumes could be produced.
Please note: Dead mold may still cause allergic reactions in some people, so it is not enough to simply kill the mold, it must also be removed.
Sensitive individuals should avoid areas that are likely to have mold, such as compost piles, cut grass, and wooded areas. Inside homes, mold growth can be slowed by keeping humidity levels between 40% and 60%, and ventilating showers and cooking areas. If there is mold growth in your home, you should clean up the mold and fix the water or humidity problem. Mold growth can often be removed from hard surfaces with commercial products or even soap and water.
Specific Recommendations:
Keep the humidity level in the house between 40% and 60%.
Use an air conditioner or a dehumidifier during humid months.
Be sure the home has adequate ventilation, including exhaust fans.
Add mold inhibitors to paints before application.
Clean bathrooms with mold cleaning products.
Do not carpet bathrooms and basements.
Remove or replace previously soaked carpets and upholstery.
Handle water damage immediately - refer to a professional mitigation company.
If you see mold in your home or workplace, call a Mold Remediation Specialist to evaluate the extent of the problem and to offer a course of action. If you are experiencing a musty odor accompanied by dampness in your basement, you may have mold. To be sure, call a Mold Remediation Specialist, a Certified Industrial Hygienist or an Indoor Air Quality Consultant to perform air tests for mold. Remember, if you have had a flooding situation which has not be properly or thoroughly dried, you can expect a mold problem within 48 hours of the event.
Enviro-Clean received a call from a homeowner who had discovered a mold problem in her house. Upon inspecting the home, Eric Anderson found extensive mold growth throughout the kitchen and dining area, bathroom, and the stairwell leading to the second floor. Upon further examination he found black mold growing behind vinyl wallpaper in the finished basement, as well as in the childrens toy closet. It was apparent that the mold had migrated from the basement area to other parts of the house following primary traffic patterns.
In conversations with the homeowner he learned that there had been a flood in the basement approximately 1 to 2 years earlier. The homeowner submitted a claim to her insurance carrier, and received a $2,000 settlement. However, she opted to dry the wet area herself with a wet vac rather than hire a professional cleaning company.
Eric suggested that the homeowner call her insurance carrier regarding the mold problem, which she did. The insurance carrier brought in an environmental engineer who, after inspecting the premises, confirmed Enviro-Cleans findings.
Enviro-Clean was hired to remove the mold from the house which was done successfully for a total cost of $32,455. Additionally, the insurance company paid the homeowners contractor $107,000 for follow-up repairs.
The moral of the story? Proper and thorough drying at the time of the flood would have saved the homeowner a great deal of anxiety and inconvenience, and would have saved the insurance carrier almost $140,000.
A fuel oil spill in a Centerville, MA residence required that utilities be shut off, including the climate control utility. As a result, fungus spread throughout the entire house. Mold became visible on the bedding, kitchen cabinets, ceilings, floors, even on the childrens toys.
Enviro-Clean was contracted byVertex Engineeringto remediate the residence. Vertex is known for their intense scrutiny in post-testing procedures and will not hesitate to order a re-clean. Enviro-Clean cleaned everything from the ceilings to pins inside baseboard heating. Enviro-Clean even used toothbrushes to deep-clean the louvers on the closet doors.
Enviro-Clean was onsite for the post test performed by Vertex. Vertex walked through the residence with an industrial Halogen Lamp and several pairs of white gloves. They also performed air sampling. Before the conclusion of the post-test, the Vertex engineer examined the stove, and to his surprise, Enviro-Clean had even cleaned underneath the stove, in the stove and every other appliance in the home. Without a doubt, Enviro-Clean passed the post-test with flying colors.
A general contractor called Enviro-Clean for help with a severe mold problem in a 10-bedroom estate in Exeter, Rhode Island. The home, a 1930s era fieldstone and frame structure had been closed up for 10 months of the year. High humidity during the previous summer created an ideal environment for mold spores to multiply.
Upon arrival, Enviro-Cleans technicians found visible mold growing on walls and other surfaces in nearly every room in the house. Air currents helped billions of airborne mold spores travel freely throughout the structure, creating fast-growing colonies wherever it found moisture and a food source wood, fabrics, and even dust.
After the air quality was tested by a microbiologist, the process of removing the mold from the contaminated areas of the home was started immediately. As the technicians, outfitted with OSHA-required protective suits and respirators, worked in the sealed-off areas of contamination, negative air units were used to prevent the spread of mold into non-contaminated areas, while HEPA vacuums and air scrubbers ensured that the clean areas would remain clean while the work progressed.
When the mold removal process was complete, there was no sign of mold anywhere in the house. A post-remediation air quality test by the microbiologist showed that the house was, indeed, clean and free of mold and microtoxins. The project was a complete success, extending Enviro-Cleans 100% success rate.
The owners were thrilled with the speed, thoroughness and professionalism of the Enviro-Clean crew.
2016 Enviro-Clean Inc. All Rights Reserved. 41 Cedar Swamp Road Smithfield, RI 02917 888-231-3130
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October 24, 2016 by
Mr HomeBuilder
Mold in your home or place of business can cause health problems and lower the value of your property. The certified mold remediation professionals at NoMoldAtlanta will take the fear out of mold with a two-step professional mold removal and prevention process that is non-toxic, cost-effective, and creates as little disruption as possible in your day-to-day life. The father-son team of Dan and J.D. Ortega have spent the last 20 years earning the respect and trust of homeowners and the top realtors and brokers in the Metro Atlanta area. You can count on our family owned business to handle your commercial or home mold removal problem as quickly, safely, and affordably as possible.
We begin our certified mold removal process by sealing off the work space with containment barriers. We then set up air scrubbers to create negative pressure that will limit particulate counts during remediation. We remove all unsalvageable, visibly mold-impacted material from the work space, and we clean all salvageable materials by hand wiping with Anabec Cleaning Solutions and/or HEPA vacuum-assisted orbital sanding and wire brushing as necessary. After a thorough HEPA vacuuming to remove any particulates or dust that might contain mold, we treat all surfaces in the work space with Anabec Cleaning Solutions to agitate and remove potential mold spores from treated surfaces. Finally, we treat all work space surfaces with Anasphere or X-70 Plus to provide a barrier against future mold growth on treated surfaces. Many of our mold cleanup projects can be completed in 24-48 hours, and we do our own repair work, which eliminates the complication and cost of multiple contractors.
If youre a builder or developer, the NoMoldAtlanta mold prevention service is the most effective way to guard your new building against the development and spread of mold colonies. We seal off all potential food sources for mold colonies in the buildings foundation, framework, interior drywall, and finished interior surfaces like cabinets and floors. Our work on new construction and existing buildings is backed by a ten-year limited warranty. Our safe, time-efficient commercial mold remediation process also is ideal for schools, hospitals, public facilities, bank-owned foreclosed properties, or any other business confronted with a mold emergency.
If you suspect you have a mold or mildew problem in your home or place of business, dont ignore it. The potential health risk is real, but there is a safe, time-efficient, affordable solution. Contact NoMoldAtlanta today for information on mold inspections and mold detection, or to set up an appointment with a mold expert for a free evaluation. You can trust NoMoldAtlanta to produce an immediate, long-term solution to your mold problem in Atlanta, Alpharetta, Roswell, Marietta, Smyrna, Canton and beyond.
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October 24, 2016 by
Mr HomeBuilder
There may be mold growing in your home, in your child's school, your office virtually anywhere and you may not even realize it. This hidden mold has the potential to cause serious health issues to you and your family, and structural damage to homes and buildings.
Like all fungi, mold feeds on the organic materials that can be found on non-synthetic surface areas that contain moisture. Mold Solutions exclusive EPA-registered, water-soluble solutions form a protective surface shield against these single-celled microbes, and stops airborne mold from growing on all treated surfaces. Best of all, this non-toxic antimicrobial protection is so effective, we offer a 10-year warranty on ALL mold remediation treatments.
For older homes, hospitals, offices or day care centers, our experienced team of IICRC-certified inspectors can find pockets of hidden mold that may be causing serious harm. Dont wait any longer protect your family, your employees, your children, and all who visit your establishment from the dangerous effects of mold.
The experts at Mold Solutions Chicago understand just how dangerous mold can be and are proud to have been invited to participate in several episodes of Extreme Makeover Home Edition to contribute our mold prevention services for the new homes of the deserving families in Philo, IL., Lena, IL. and Owensboro, KY.
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October 24, 2016 by
Mr HomeBuilder
Eliminate and control mold, mildew and odor after floods, fires and more.
After flooding, fire, disaster, catastrophic HVAC failure and other situations where moisture is released can cause a large buildup on mold, mildew and more, quickly. Its important to understand the need to control mold and mildew growth quickly and effectively, specially in commercial buildings or Schools. Theres a tried and true three step process to controlling mold growth.
1. Find the source of moisture and stop it. 2. Kill the mold and mildew and other contaminants 3. Control to future growth by using the right mold control products.
BBJ products like our Mold and Mildew Cleaner and Mold Control for Floors and Walls or Mold Control for HVAC Systems and Air Ducts helps first kill and the control the future growth of mold keeping air and living quality safe. Additionally, mold and mildew can leave nasty stains. BBJ Peroxi-Cleanse is perfect for cleaning mold and mildew stains safely.
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October 24, 2016 by
Mr HomeBuilder
A mold (US / CA) or mould (UK / NZ / AU / ZA / IN / CA) is a fungus that grows in the form of multicellular filaments called hyphae.[1][2] In contrast, fungi that can adopt a single-celled growth habit are called yeasts.
Molds are a large and taxonomically diverse number of fungal species where the growth of hyphae results in discoloration and a fuzzy appearance, especially on food.[3] The network of these tubular branching hyphae, called a mycelium, is considered a single organism. The hyphae are generally transparent, so the mycelium appears like very fine, fluffy white threads over the surface. Cross-walls (septa) may delimit connected compartments along the hyphae, each containing one or multiple, genetically identical nuclei. The dusty texture of many molds is caused by profuse production of asexual spores (conidia) formed by differentiation at the ends of hyphae. The mode of formation and shape of these spores is traditionally used to classify molds.[4] Many of these spores are colored, making the fungus much more obvious to the human eye at this stage in its life-cycle.
Molds are considered to be microbes and do not form a specific taxonomic or phylogenetic grouping, but can be found in the divisions Zygomycota and Ascomycota. In the past, most molds were classified within the Deuteromycota.[5]
Molds cause biodegradation of natural materials, which can be unwanted when it becomes food spoilage or damage to property. They also play important roles in biotechnology and food science in the production of various foods, beverages, antibiotics, pharmaceuticals and enzymes. Some diseases of animals and humans can be caused by certain molds: disease may result from allergic sensitivity to mold spores, from growth of pathogenic molds within the body, or from the effects of ingested or inhaled toxic compounds (mycotoxins) produced by molds.[1]
There are thousands of known species of molds, which have diverse life-styles including saprotrophs, mesophiles, psychrophiles and thermophiles and a very few opportunistic pathogens of humans.[6] They all require moisture for growth and some live in aquatic environments. Like all fungi, molds derive energy not through photosynthesis but from the organic matter on which they live, utilising heterotrophy. Typically, molds secrete hydrolytic enzymes, mainly from the hyphal tips. These enzymes degrade complex biopolymers such as starch, cellulose and lignin into simpler substances which can be absorbed by the hyphae. In this way molds play a major role in causing decomposition of organic material, enabling the recycling of nutrients throughout ecosystems. Many molds also synthesise mycotoxins and siderophores which, together with lytic enzymes, inhibit the growth of competing microorganisms. Molds can also grow on stored food for animals and humans, making the food unpalatable or toxic and are thus a major source of food losses and illness.[7] Many strategies for food preservation (salting, pickling, jams, bottling, freezing, drying) are to prevent or slow mold growth as well as growth of other microbes.
Molds reproduce by producing large numbers of small spores,[6] which may contain a single nucleus or be multinucleate. Mold spores can be asexual (the products of mitosis) or sexual (the products of meiosis); many species can produce both types. Some molds produce small, hydrophobic spores that are adapted for wind dispersal and may remain airborne for long periods; in some the cell walls are darkly pigmented, providing resistance to damage by ultraviolet radiation. Other mold spores have slimy sheaths and are more suited to water dispersal. Mold spores are often spherical or ovoid single cells, but can be multicellular and variously shaped. Spores may cling to clothing or fur; some are able to survive extremes of temperature and pressure.
Although molds can grow on dead organic matter everywhere in nature, their presence is visible to the unaided eye only when they form large colonies. A mold colony does not consist of discrete organisms but is an interconnected network of hyphae called a mycelium. All growth occurs at hyphal tips, with cytoplasm and organelles flowing forwards as the hyphae advance over or through new food sources. Nutrients are absorbed at the hyphal tip. In artificial environments such as buildings, humidity and temperature are often stable enough to foster the growth of mold colonies, commonly seen as a downy or furry coating growing on food or other surfaces.
Few molds can begin growing at temperatures of 4C (39F) or below, so food is typically refrigerated at this temperature. When conditions do not enable growth to take place, molds may remain alive in a dormant state depending on the species, within a large range of temperatures. The many different mold species vary enormously in their tolerance to temperature and humidity extremes. Certain molds can survive harsh conditions such as the snow-covered soils of Antarctica, refrigeration, highly acidic solvents, anti-bacterial soap and even petroleum products such as jet fuel.[8]:22
Xerophilic molds are able to grow in relatively dry, salty, or sugary environments, where water activity (aw) is less than 0.85; other molds need more moisture.[9]
Common genera of molds include:
The Kji (?) molds are a group of Aspergillus species, notably Aspergillus oryzae, and secondarily A. sojae, that have been cultured in eastern Asia for many centuries. They are used to ferment a soybean and wheat mixture to make soybean paste and soy sauce. Koji molds break down the starch in rice, barley, sweet potatoes, etc., a process called saccharification, in the production of sake, shch and other distilled spirits. Koji molds are also used in the preparation of Katsuobushi.
Red rice yeast is a product of the mice Monascus purpureus grown on rice, and is common in Asian diets. The yeast contains several compounds collectively known as monacolins, which are known to inhibit cholesterol synthesis.[10] A study has shown that red rice yeast used as a dietary supplement, combined with fish oil and healthy lifestyle changes, may help reduce "bad" cholesterol as effectively as certain commercial statin drugs.[11]
Some sausages, such as salami, incorporate starter cultures of molds [12] to improve flavour and reduce bacterial spoilage during curing. Penicillium nalgiovense, for example, may appear as a powdery white coating on some varieties of dry-cured sausage.
Other molds that have been used in food production include:
Alexander Fleming's accidental discovery of the antibiotic penicillin involved a Penicillium mold called Penicillium notatum (although the species identity is disputed as possibly being Penicillium chrysogenum or Penicillium rubens).[13] Fleming continued to investigate Penicillin, showing that it could inhibit various types of bacteria found in infections and other ailments, but he was unable to produce the compound in large enough amounts necessary for production of a medicine.[14] His work was expanded by a team at Oxford University; Clutterbuck, Lovell, and Raistrick, who began to work on the problem in 1931. This team was also unable to produce the pure compound in any large amount, and found that the purification process diminished its effectiveness and negated the anti-bacterial properties it had.[14]
Howard Florey, Ernst Chain, Norman Heatley, Edward Abraham, also all at Oxford, continued the work.[14] They enhanced and developed the concentration technique by using organic solutions rather than water, and created the "Oxford Unit" to measure penicillin concentration within a solution. They managed to purify the solution, increasing its concentration by 45-50 times, but found that a higher concentration was possible. Experiments were conducted and the results published in 1941, though the quantities of Penicillin produced were not always high enough for the treatments required.[14] As this was during the Second World War, Florey sought USA Government involvement. With research teams in the UK and some in the US, industrial-scale production of crystallized penicillin was developed during 1941-1944 by the USDA and by Pfizer.[13][15]
Several statin cholesterol-lowering drugs (such as lovastatin, from Aspergillus terreus) are derived from molds.[16]
The immunosuppressant drug cyclosporine, used to suppress the rejection of transplanted organs, is derived from the mold Tolypocladium inflatum.
Molds are ubiquitous, and mold spores are a common component of household and workplace dust; however, when mold spores are present in large quantities, they can present a health hazard to humans, potentially causing allergic reactions and respiratory problems.
Some molds also produce mycotoxins that can pose serious health risks to humans and animals. Some studies claim that exposure to high levels of mycotoxins can lead to neurological problems and in some cases, death.[17] Prolonged exposure, e.g. daily home exposure, may be particularly harmful. Research on the health impacts of mold has not been conclusive.[18] The term "toxic mold" refers to molds that produce mycotoxins, such as Stachybotrys chartarum, and not to all molds in general.[19]
Mold in the home can usually be found in damp, dark or steamy areas e.g. bathroom or kitchen, cluttered storage areas, recently flooded areas, basement areas, plumbing spaces, areas with poor ventilation and outdoors in humid environments. Symptoms caused by mold allergy are watery, itchy eyes, a chronic cough, headaches or migraines, difficulty breathing, rashes, tiredness, sinus problems, nasal blockage and frequent sneezing.
Molds can also pose a hazard to human and animal health when they are consumed following the growth of certain mold species in stored food. Some species produce toxic secondary metabolites, collectively termed mycotoxins including aflatoxins, ochratoxins, fumonisins, trichothecenes, citrinin, and patulin. These toxic properties may be used for the benefit of humans when the toxicity is directed against other organisms; for example, penicillin adversely affects the growth of Gram-positive bacteria (e.g. Clostridium species), certain spirochetes and certain fungi.[20]
Mold growth in buildings can lead to a variety of health problems. Various practices can be followed to mitigate mold issues in buildings, the most important of which is to reduce moisture levels that can facilitate mold growth.[19] Removal of affected materials after the source of moisture has been reduced and/or eliminated may be necessary for remediation.
Various artists have used mold in various artistic fashions. Daniele Del Nero, for example, constructs scale models of houses and office buildings and then induces mold to grow on them, giving them a spooky, reclaimed-by-nature look. Staci Levy sandblasts enlarged images of mold onto glass, then allows mold to grow in the crevasses she has made, creating a macro-micro portrait.[21]
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October 24, 2016 by
Mr HomeBuilder
Recent Requests for Powerwashing Contractors in Mandeville, LA
Project Location: Mandeville, LA 70448
Date: 10/23/2016
What kind of location is this?: Home/Residence
Description of area: Side of building
Why Power Washing is Needed: Remove mold or moss
Request Stage: Planning & Budgeting
Desired Completion Date: Timing is flexible
Comment: Gables two sides of two story house Two dormers
Project Location: Mandeville, LA 70471
Date: 10/22/2016
What kind of location is this?: Home/Residence
Request Stage: Ready to Hire
Desired Completion Date: 1 - 2 weeks
Comment: Pressure wash Sofia n siding & wood fence
Project Location: Mandeville, LA 70471
Date: 10/19/2016
What kind of location is this?: Home/Residence
Description of area: Side of building
What are you looking for?: Price Quotes
Is this an emergency need?: No
Request Stage: Ready to Hire
Desired Completion Date: 1 - 2 weeks
Comment: Pressure wash a 2-story home with cedar siding.
Project Location: Mandeville, LA 70448
Date: 09/2016
What kind of location is this?: Home/Residence
Request Stage: Ready to Hire
Desired Completion Date: Timing is flexible
Comment: Presure Wash house, driveway , sidewalk
Project Location: Mandeville, LA 70471
Date: 09/2016
What kind of location is this?: Home/Residence
Request Stage: Ready to Hire
Desired Completion Date: Within 1 week
Project Location: Mandeville, LA 70448
Date: 07/2016
What kind of location is this?: Home/Residence
Description of area: Side of building
Why Power Washing is Needed: Remove mold or moss
Request Stage: Ready to Hire
Desired Completion Date: Timing is flexible
Comment: we are getting ready to move and the back of the house needs pressure washing off the mold and mildew
Project Location: Mandeville, LA 70448
Date: 06/2016
What kind of location is this?: Home/Residence
Request Stage: Ready to Hire
Desired Completion Date: Within 1 week
Project Location: Mandeville, LA 70448
Date: 05/2016
What kind of location is this?: Home/Residence
Description of area: Side of building
Why Power Washing is Needed: Other
Request Stage: Ready to Hire
Desired Completion Date: Within 1 week
Project Location: Mandeville, LA 70448
Date: 04/2016
What kind of location is this?: Home/Residence
Description of area: Side of building, Walkway/sidewalk, Driveway
Why Power Washing is Needed: Other
Request Stage: Ready to Hire
Desired Completion Date: Within 1 week
Comment: House exterior and porch -driveway and sidewalk
Project Location: Mandeville, LA 70448
Date: 04/2016
What kind of location is this?: Home/Residence
Description of area: Side of building, Patio or deck
Why Power Washing is Needed: Remove mineral or hard water deposits
Request Stage: Ready to Hire
Desired Completion Date: 1 - 2 weeks
Comment: patio and siding back of house and front proch
Project Location: Mandeville, LA 70448
Date: 03/2016
What kind of location is this?: Home/Residence
Why Power Washing is Needed: Prepare for painting
Request Stage: Planning & Budgeting
Desired Completion Date: More than 2 weeks
Comment: pressure wash and paint exterior
Project Location: Mandeville, LA 70448
Date: 03/2016
What kind of location is this?: Home/Residence
Description of area: Patio or deck
What are you looking for?: Price Quotes
Is this an emergency need?: No
Request Stage: Planning & Budgeting
Desired Completion Date: 1 - 2 weeks
Project Location: Mandeville, LA 70448
Date: 02/2016
What kind of location is this?: Home/Residence
Request Stage: Ready to Hire
Desired Completion Date: Within 1 week
Project Location: Mandeville, LA 70471
Date: 11/2015
What kind of location is this?: Home/Residence
Description of area: Side of building
Why Power Washing is Needed: Other
Request Stage: Ready to Hire
Desired Completion Date: Within 1 week
Comment: we have a carport and on a top of it there is a guest house. First floor is brick and second vinyl and need to be power washed .
Project Location: Mandeville, LA 70448
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5 Best Power Washing Services - Mandeville LA | Costs ...
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October 23, 2016 by
Mr HomeBuilder
TOP QUALITY
Our products have won numerous awards, their quality and high functionality is emphasized by experts worldwide.
We only use high quality and durable materials. With premium enclosures we provide up to 15-year warranty.
Thanks to our unique rail system, you can easily open and close the enclosure whenever you want.
Our enclosures can be safely closed and locked for your maximum safety. Everything is under your control.
Personal approach to customers is a priority for our company. Each product is tailored to your wishes and needs.
Use your patio or pool in any weather, open the enclosure when it is hot, close it to protect yourself from the cold and rain.
We provide unique care from the first contact and long after product delivery. Leave all worries to us.
Our enclosures and their designs are based on the latest architectural trends. We have a solution for every yard.
Continued here:
Pool enclosures and patio enclosures from Pool and Spa ...
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October 23, 2016 by
Mr HomeBuilder
When the sun goes down, nothing makes more of an impact on your home's curb than your choices for outdoor lighting. Whether it's patio lights or porch lights, lighting for outdoor entertainment spaces or landscape lights, we want to help you step your outdoor lighting game up and truly bring out your personal style.
Create a luminous vision that truly modernizes and uplifts your home to any visitor or passerby with outdoor floor lamps and torches. For a touch of the baroque, consider an antique outdoor wall lamp. Or, for a more contemporary feel, go with a modern brushed nickel LED wall lamp. The possibilities are absolutely endless!
And, with driveways and pathways lit with beautiful landscape lighting, your home and family will be safer and more secure. It can be as simple as a row of LED solar lights or as ornate as an array of solar decorative jars. Lights with motion sensors will heighten security and increase energy efficiency. Whatever direction you go in, we've got you covered.
The Home Depot provides a huge selection of outdoor lighting products from the best brands, and you can get them at our everyday low prices to fit any budget! You're completely out of excuses, so shop our superior selection and get started updating your home's outdoor lighting today!
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Outdoor Lighting & Exterior Light Fixtures at The Home Depot
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Outdoor Lighting | Comments Off on Outdoor Lighting & Exterior Light Fixtures at The Home Depot
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October 23, 2016 by
Mr HomeBuilder
When thinking about adding outdoor lighting to their home, many people go straight to the simple and utilitarian floodlight. However, the outdoor wall sconce is a more interesting alternative which can light your porch, breezeway, or driveway in style, and define the feel of your dcor before anyone even enters your home.
One of the keys to choosing the right sconce for your house is knowing which type of lighting will best accent the space. Exterior wall sconces can look great with transparent glass, which offers the brightest option, but can frequently be overwhelming because there may be too much glare. Translucent outdoor wall sconces are a popular option that tones down the brightness of transparent glass, while retaining outdoor visibility with comparable light levels. These can be an excellent choice, especially for archways and more intimate outdoor spaces. Alternately, opaque glass can offer a warm, friendly glow that makes a home look welcoming. The type of light bulb you choose will also have a large impact on the brightness and tone of light emanating from your wall sconce, so it is worth looking at which type of bulb the sconce uses.
In addition to considering the type of lighting that youre looking for, there are also many different design styles of sconces to look at. ATGStores.com carries outdoor sconces in chrome, antique brass, nickel, copper, and painted finishes, among others, to complement any exterior. And, you can add the perfect touch with styles that range from antiqued and rustic metals and rich hued craftsman lamps, to traditional carriage-house lanterns or sleek contemporary fixtures. But, no matter what style or type of lighting youre searching for, ATGStores.com has the perfect outdoor sconce for you. We offer over 5,000 styles of units, all with free delivery, so regardless of how many outdoor sconces you need, you never have to worry about exorbitant shipping costs.
Link:
Outdoor Sconces | Outdoor Wall Sconces | ATG Stores
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Outdoor Lighting | Comments Off on Outdoor Sconces | Outdoor Wall Sconces | ATG Stores
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