Mold: Resource, concerns, questions and myths
Mold
is considered at least an allergen to all and has the potential cause
health effects. Molds can cause nasal stuffiness, eye irritation, wheezing,
skin irritation or chronic and life 
threatening diseases. Some people,
such as those with serious allergies to molds, may have more severe reactions.
Don't underestimate the effects of mold,
If you have moisture and growth in your home or home you are considering for purchase you may consider having a professional such as an industrial hygienist or an indoor air quality specialist evaluate your situation.
Myth: If the mold is black then it is toxic.
Truth: Not necessarily. Often there are several of over 100,000 different species of mold in a colonization. The natural reaction when one mold attacks another is there color turns dark. The only way to identify species of mold including stachybotrys (black mold) is to test it and have it identified by a reliable and reputable laboratory.
Myth: Can't I just paint over the mold?
Truth: Mold is moist and the reason that it is growing in the first place. Paint that is applied directly to mold will most likely peel.
Myth: If the ventilation is increased won't the mold go away?
Truth: Mold secretes an enzyme to dissolve it's food source and buries itself into the food when it digests the food. Spores, dead or alive, may remain and may remain allergenic for years.
Myth: If the
mold is hidden it won't be a health problem.
Truth: If mold is behind paneling, drywall, carpeting, the top side of ceilings or wall coverings it still remain a potential health hazard. Microscopic spores are released and easily become airborne. Air testing is a useful tool to identify a hidden problem.
Myth: I'll just clean it with bleach, it'll be okay.
Truth: Cleaning up mold can be more complicated than you think. Depending on the species the mycotoxins (toxins released by fungus or spores) may be released when other agents such as bleach are applied. Different species have different toxicity and each individual may react differently to each toxin. That is what makes this a difficult condition to remedy by one method or protocol alone. Identification and a plan for remediation by a qualified professional is recommended. Read on at the EPA web site..
Myth: It takes years for mold to grow.
Truth: Mold can begin to grow within 24-48. Introduction of moisture is the missing ingredient for mold to begin growing. If you control the moisture then mold growth is also controlled.
American Industrial Hygiene Association
California Indoor Air Quality Program
Indoor Air Quality Association
National Center for Environmental Health - Center for Disease Control (CDC)