Mold (or Mould) is a part of our natural environment. Outdoors, mold breaks down dead organic matter such as fallen leaves and decomposing vegetable matter, but indoors, mold growth should be avoided. The key to controlling mold is moisture control. Every dwelling has mold spores unless the property isolated in a test environment such as a laboratory.

Mold has the potential to cause health problems because they can produce allergens, bronchial irritants and also possibly toxic substances called mycotoxins. Inhaling or touching mold or mold spores can cause allergic reactions such as sneezing, runny nose, red eyes and skin rash. Mold can also cause damage to building structures. In warm, moist climates, special care should be taken to control indoor moisture so as to protect against mold proliferation.

It is not possible to completely eliminate mold and mold spores indoors as mold spores float in the air and can be found in dust. However mold can not grow if moisture conditions are not right so care should be taken to control indoor moisture. Typically, a mold problem contained in an area of less than ten square feet can be undertaken by a home or building owner. For larger mold problems, a professional contractor should be retained. Contractors should follow the US Environmental Protection Agency (EPA) guidelines outlined in the guide entitled Mold Remediation in Schools and Commercial Buildings.

Increased ventilation and frequent cleaning helps to prevent mold from growing in areas where completely eliminating moisture is difficult, such as in bathroom areas. Chemicals or biocides should not be used in these areas as they can be potentially hazardous to humans.

Filed under: Health & Safety