Not all indoor molds present a risk to human health, but an abundance of any mold is likely to be accompanied by others, including toxic ones

In areas where flooding has occurred, prompt cleaning of walls and other flood-damaged items with water mixed with chlorine bleach, diluted four parts water to one part bleach, is necessary to prevent mold growth. Never mix bleach with ammonia. Ceiling tiles, carpets and any other absorbent materials may have to be replaced.

Since molds can grow on virtually any substance where moisture is present, the key to mold prevention is moisture prevention. There are molds that can grow on wood, paper, carpet, and foods.

Do everything you can to reduce the moisture in your home:

Be sure that your house has a source of fresh air and can expel excessive moisture.

Using air conditioners that cool the air too quickly can prevent it from running long enough to remove excess moisture from the air. All condensing units should be regularly cleaned with a disinfectant such as a mixture of water and chlorine bleach.

Fix any water leaks around tubs, toilets and sinks.

Use exhaust fans in the bathroom, kitchen and laundry areas to remove moisture to the outside. Be sure the moisture is not being vented to the attic.

Use dehumidifiers and air conditioners to reduce moisture in the air. Check them often to insure that they do not become a source of moisture.

Circulating the air will carry heat to the cold surfaces where moisture condenses. Open doors between rooms, especially closets which may be colder than the room. Use ceiling fans to circulate the air. Move furniture away from corners to promote heat and air circulation.

Keep humidity levels at less than 50%, especially in areas where moisture tends to build up.

For in-depth information on mold clean up, please visit The Family Handyman Magazine