No one knows for sure why mold is becoming a more frequent health problem, but some speculate that changes in construction processes, new building materials and airtight buildings are contributing factors. Following is information about mold, the health effects it can have and information on protective measures.
General Information
• More than 100,000 species of mold exist, but only a few dozen are toxic to humans.
• Molds can't be eliminated, but can be controlled by reducing moisture
Health Effects
• Some human bodies react to smaller numbers of mold spores than others.
• Allergic reactions are the most common health problems related to molds.
• Certain types of molds produce mycotoxins, which may present health problems that are more hazardous than allergic reactions such as respiratory problems, rashes and brain damage.
Protective Measures
• Prevent overexposure to mold by controlling moisture, which will help keep the growth of molds to a minimum.
• Repair all water leaks as soon as possible.
• Reduce indoor humidity to 30 to 60 percent.
• Clean and dry any damp or wet building materials.
• Prevent condensation on cold surfaces such as pipes by using insulation.
• If you see mold or smell an earth-like must odor, remove the mold.
• Use a solution of 1½ cups of bleach to one gallon of water to clean and disinfect the area.
• Let the area dry naturally overnight to kill off the mold spores.
• When cleaning up mold, use a respirator designed to filter out particles because mold counts can be 10 to 1,000 times higher when disturbed by the cleaning process.
• Use rubber gloves and protective clothing that easily can be cleaned or thrown away after use.
Source: Mechanical Contractors Association of America
|
