Mould: what is it?
Mold is very large group of microscopic fungi organisms that can produce spores that are often air or water borne. Of the estimated 250,000 species of mould, most are harmless, but certain types are known to be dangerous and classified as “toxic mould.” The most common forms of toxic molds in homes are stachybotrys, penicillium, aspergillus, cladosporium, memnoniella, and alternaria. Exposure to high levels of toxic mould can cause severe health effects, including asthma, headaches, nausea, vomiting and a wide variety of other ailments depending on the particular health disposition of the individual. The very young and elderly and those with lung ailments like asthma and even HIV are especially vulnerable to mould.
Where can it be found?
Mould can be found anywhere, inside the home or work environment. Toxic mould is often found in “sick” homes or buildings and is caused by excessive humidity and moisture from leaks, floods, or a lack of property ventilation. Marijuana grow ops are often extreme examples of mould contamination because of their high humidity levels and decaying plant matter.
What can be done about it:
Prevention! The best way to prevent mould growth is to provide adequate home ventilation, especially when moisture is present. Also, ensure that any leaks or other means for moisture or water to enter the home are repaired and sealed. If you have a damp basement, using a dehumidifier is highly advisable. Mould needs approximately 60% relative humidity to grow. If your home floods, it’s key to respond quickly, often using a flood restoration contractor to remove all water moisture and contaminated debris and clean and sterilize the area. Mold will begin growing in the right conditions in approximately 48 hours. If you have a severe mould problem, it is highly recommended that you seek advice from a mould remediation contractor. Often, attempts to clean the mould without proper knowledge and tools can spread mould spores and cause ill health effects. Do not clean mould with bleach, as it can damage your lungs.
Please see our blog for more information on mould.