Molds are microscopic organisms found virtually everywhere, indoors, and outdoors. Mold spores are tiny, lightweight, and easily detached by airflow, vacuuming, walking on a carpet or sitting on a couch.
Volatile organic compounds
VOCs are chemicals that are emitted as gases from solids or liquids and easily evaporated into the air at room temperature. Concentrations of these chemicals can be up to 100 times higher indoors than outdoors. VOCs can cause short and long term health problems.
electric & magnetic fields
EMFs are invisible areas of energy, often referred to as radiation, that are associated with the use of electrical power and various forms of natural and man-made lighting.
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EMFs
MOLDs
VOCs
In this age of cellular telephones, wireless routers, and portable GPS devices (all known sources of EMF radiation), concerns regarding a possible connection between EMFs and adverse health effects persist, though current research continues to point to a weak association.
The largest EMF exposure is typically from electrical wiring, lights, appliances and wireless items inside the home. In particular, wiring near the bedrooms can emit high EMFs all night long, becoming the strongest and longest EMF exposure for many people. Also clocks, radios and cordless phones near the beds may contribute. Throughout the home, exposures to high- frequency EMFs from cordless phones, wireless computers, tablets, Wi-Fi, computer games and other wireless devices are increasing. Many electronic devices such as printers and TVs now come with built in wireless capacity, which often cannot be turned off.
Cell tower locations are also increasing and becoming a significant source of exposure for more people. Another common EMF source is from power lines — both the high-voltage power lines on the tall metal towers and the typical neighborhood distribution lines on wooden poles or buried underground. Also in many neighborhoods, the buried pipes of the municipal water system can carry stray electricity, which can cause unusually high EMFs as well. Fluorescent lights, computers, wireless systems and other equipment are a major source of electromagnetic fields at work and in schools. Interestingly, a strong source of EMFs that is commonly overlooked is from automobiles — from both the standard gas engine models and the new hybrid electric vehicles.
Onsite measurements are taken, and sources of the EMFs identified. We will provide simpler solutions, which may involve removal of offending products. We can also guide you to other services for more complicated matters.
Molds are microscopic organisms found virtually everywhere, indoors, and outdoors. Mold spores are tiny, lightweight, and easily detached by airflow, vacuuming, walking on a carpet or sitting on a couch.
In indoor environments, they grow in air-conditioning ducts, carpets, pots of household plants, etc. They produce and release millions of spores, which are small enough to stay airborne threatening to invade the human respiratory system.
Mold growths can often be seen in the form of discoloration, ranging from white to orange and from green to brown and black. In large quantities, molds can cause allergic symptoms similar to those caused by plant pollen. In order for mold to grow, it needs food sources (such as leaves, wood, paper, or dirt), a source of moisture and a place to grow.
WHAT ARE ALLERGENS?
Allergens are tiny particles or substances that trigger allergic reactions. Allergies to different indoor allergens are a worldwide health problem to large segments of the population and can cause long term effects in children and adults.
Indoor allergens have been shown to play a major role both in sensitization and as triggers of asthma in children. As adults and children spend increasing amounts of time indoors, home environmental health is important for a person’s well being.
Allergenic molds are normally not dangerous in low amounts, but they can cause allergenic or asthmatic symptoms such as wheezing or runny nose. These molds can be abated safely with the assistance of gloves and a disposable particulate-removing respirator.
Mycotoxic molds can cause serious health effects in humans and animals. Health effects range from short-term irritation to possibly cancer. If any toxic molds are identified, it is suggested that you seek advice from an Industrial Hygienist or other mold professional for guidance. The average homeowner should NOT attempt the abatement of these types of mold.
Pathogenic molds can cause serious health effects in persons with suppressed immune systems, those taking chemotherapy, HIV/AIDS, or autoimmunity disorders. If any pathogenic molds are identified, it is suggested you seek the advice of an Industrial Hygienist or other mold professional for guidance. The average homeowner should NOT attempt the abatement of these types of mold.
Hyphae & Hyphal elements refer to single, unidentifiable fragments of mold. Although they may not be traceable to a specific mold species, the fragments themselves may be responsible for allergic reactions in some people and may indicate previous or current growth event. Smut spores are agricultural spores from outside sources. Ascospores and Basidiospores are clusters of mushroom spores that may not be easily identified as per specific species, but may still represent a mold problem in the home.
Types of Allergens
Dust mites are ubiquitous in nature and are found in every household. Mites prefer warm, moist surroundings such as the inside of a mattress when someone is on it. Humans, on average, shed about 1/5 ounce of dander (dead skin) each week, and a favorite food for the dust mites is dander (both human and animal skin flakes).
Cats and dogs are the most common animal cohabitants present in almost more than 1/3 of homes in the United States. Those who touch cats and dogs or visit households with cats and dogs easily carry these allergens from home to home, office, school, etc. These pet allergens are carried in minute particles and can remain airborne for long periods of time.
Coakroaches are an important source of indoor allergens worldwide. The sources of cockroach allergens include the gastrointestinal tract, saliva, feces and body parts of the cockroach. As cockroaches die in a dwelling, their decomposing body parts become part of the environmental dust. These sources contain cockroach allergens.
Rodents (mouse and rat) can be found to occur in both home and work environments. The sources of rodent allergen include the rodent urine and skin flakes. The rodent's urine has a high concentration of protein, which is the primary allergen to humans. The urine is often sprayed rather than deposited, thereby increasing human exposure. After the urine dries, the urinary proteins become airborne and are inhaled by humans, leading to allergic symptoms.
High moisture is the major contributor to indoor mold growth. This is due to nutrients for spore germination and growth being readily available in most household constituents. These household constituents can be dirt, dust, wood, paper, adhesives, acoustical fiber, paint textiles, stored material, carpets, floors, and much more.
HOW DO YOU COME IN CONTACT WITH MOLD?
Mold spores are found in all homes and offices, and grow rapidly from excess humidity. The following are some sources of indoor moisture that may cause mold problems in a home or office:
CAUSES OF ALLERGENS
The most important route of exposure results from breathing in airborne allergen. This allows deposition of large quantities of the allergen in both the upper and lower airways and consequently spread easily throughout a house. Carpeting, bedding, and upholstered furniture are often reservoirs for deposited allergens.
Mites prefer warm, moist surroundings such as the inside of a mattress when someone is on it. Humans on average shed about 1/5 ounce of dead skin each week, and both human and animal skin flakes are a favorite food for the dust mites.
Bedroom carpeting and household upholstery are other major areas that support high mite populations. Dust mite allergens are proteins, which come from the digestive tract of mites and are found in high levels in mite feces. These allergens (protein) when inhaled, attach to sensitized cells in the air passages causes hay fever and asthma and aggravate Atopic Dermatitis in people who are susceptible to this problem.
Allergies and sickness due to indoor air quality issues are increasing dramatically. More than 5% of all construction lumber manufactured each year in the United States is used to replace wood that has decayed in service. Allergies and sickness due to indoor air quality, damage to wood-frame buildings by mildew, mold, staining fungi, and decay fungi is entirely preventable. The first step in prevention is inspection and testing.
When inhaled, even in small amounts, mold or allergens can cause a wide range of health problems including:
Exposure to mold or allergens are not healthy for anyone but the following individuals are at a higher risk for adverse health effects:
WHY TEST FOR MOLD?
Mold, the hitchhiker, is being aggressively spread throughout the world by humans’ traveling and living patterns. We have created millions of square feet of pristine living conditions for molds and we pick up mold spores and bring them home with us every day. All houses will harbor molds and some houses are friendlier to molds than others. All houses need to be monitored for mold growth as part of the maintenance procedures for the house. When any mold or mildew is present, more will come.
Only through inspection and testing can it be determined if molds are present and if the subject property is showing signs of mold and mildew friendliness.
Mold is a competitive species for real estate as molds live and prosper in the same environment as we do. The houses we live in are wonderful environments for mold. All houses need regular inspections for mold along with other periodic preventative maintenance inspections.
Before fungi can colonize, four requirements must be met: air, livable temperature, moisture, and food. Humidity and water leaks are the cause of most mold infestations. Leaks being the easiest to spot are the first indications that mold may be present, however unusual activities may upset the humidity averages in the house and mechanical spaces and allow mold to establish itself.
A general mold inspection is a visual examination of a home or building's environmental condition to determine if your home has mold or the potential to grow mold in the future.
Mold inspections also:
Your home is where you and your family should be safe from harmful toxins. It is also one of the biggest investments you will ever make. A mold inspection can help provide valuable information about the air you are breathing and the investment you are considering or own. A professional inspection can also give you the information needed to help protect against unknown or costly repairs that may not be obvious to the untrained eye.
We inspect over 100 points and items including: basement, attic, roof, structural components, plumbing, A/C unit ceilings, windows, siding, under sink areas, vents and many other areas of your property.
Our inpsection features a comprehensive evaluation of the home or building, a thorough walk-through, sampling of air, substance, and surface, and a complete report including:
It is to your benefit to be present at the time of the inspection. Our job is not just to inspect the property, but also to educate the homeowner or potential buyer of the condition of the property; these goals can best be achieved if you are present at the time of the inspection. During the inspection, the inspector will be able to provide you a working understanding of the home, which allows you to learn more about the systems and components within the home.
A typical inspection of a property less than 3,000 square feet lasts approximately one to two hours. During the course of the inspection, the inspector will explain the condition of the property. After the inspection is performed, testing may be necessary. If samples are collected they will promptly be sent to a microbiology lab for analysis. Normal turn around time is 48-72 for lab analysis and 5 days for completed report.
The most important thing you can do as a prospective buyer is to play an active role in the inspection process. Here are a few tips to keep in mind:
The mere thought of mold contamination is enough to send any seller into a state of despair and frustration. But there is little reason to be concerned if you have properly maintained your home and if you have taken prudent measures to repair and document past moisture and mold-related problems. Still, mold contamination can be nerve wrecking on both sides of the closing table. Let's look at some of the most common pitfalls:
Whether you represent the seller or buyer, these articles will help guide you through the maze of questions and concerns regarding mold contamination and real estate transactions.
The most important thing you can do is to remain unbiased and professional through the entire process. Do not take sides on the issue. There is no denying the controversy surrounding this topic. But entrenched between hysteria and denial is the fact that mold contamination can pose serious health and structural harm that could affect any homeowner.
As a crucial part of the real estate transfer, the agents play a pivotal role in disseminating objective information about fungal contamination and the related ramifications. Bias in either direction can only harm your own reputation - at best. At worse, you can bring needless liability to you and your company.
Molds can be found almost anywhere; it can grow on virtually any substance containing moisture and where some type of food source is present.
Keep interior relative humidity under 50%:
Decrease mold growth by venting bathrooms, dryers, and other moisture-generating sources to the outside; using air conditioners and de-humidifiers; increasing ventilation; and using exhaust fans whenever cooking, dishwashing and cleaning.
Dry wet materials right away:
Clean and dry any damp or wet building materials and furnishings within 24-48 hours to prevent mold growth. If you've experienced a plumbing "event", call a professional drying company - the sooner you get it dry the less chance you will have of mold growth.
Prevent condensation:
Reduce the potential for condensation on cold surfaces (i.e., windows, piping, exterior walls, roof or floors) by adding insulation.
Avoid carpets in moist areas:
In areas where there is a perpetual moisture problem, do not install carpeting (i.e., near drinking fountains, classroom sinks or on concrete floors with leaks or frequent condensation).
You can minimize or reduce the exposure to allergens by taking the following precautions:
Clean mold off hard surfaces with water and detergent, and dry completely. Washables should be washed three times in the hottest water. Mattresses, stuffed animals, overstuffed fabric furniture that shows visible mold which has been confirmed by professional environmental lab testing, should probably be discarded. These items can be professionally remediated, however the costs usually exceed the value.
If mold becomes a problem in your home or business, industry standards - IICRC S520 (www.iicrc.org) - advise removal of the mold after the water source/sources are stopped.
Always get THREE QUOTES if you do require remediation. Always test after the remediation and before you close up the project. Always read any contract that you sign - ask who pays for clearance testing if your project fails. Responsible remediators should guarantee clearance or they will pay for further testing.
Thousands of products, many that we use every day, or are exposed to everyday, emit VOCs into the air while they are being used, and, to some degree, even when they are stored. These polluting compounds can linger in the home long after the product has been used.
the eyes, nose and throat and cause headaches, nausea, and damage to the liver, kidneys, and central nervous system. Studies indicate that in people who have asthma, other respiratory conditions, or who are particularly sensitive to chemicals, exposure to VOCs may make symptoms worse. Some VOCs can cause cancer.
VOC Testing
An Air Sample is drawn by a low volume pump and sent for analysis to an accredited laboratory.
An Analytical Report is provided to you with the Total Volatile Organic Compound (TVOC) concentrations in nanograms per liter (ng/L) .
A Contamination Index Report accompanies the analytical report and helps you with the identification of primary and secondary sources that are contributing to the reported TVOC levels.
Corrective Action may involve the removal of the offending products and materials and increasing indoor ventilation.