Using HEPA Vacuum for Removal and Prevention of Mold
HEPA vacuuming removes mold spores and other allergens from the atmosphere hence reducing allergies caused by mold as well as preventing mold from growing.
About HEPA Filters
HEPA Vacuum Cleaner is different from other conventional vacuum cleaners because it comes integrated with high efficiency particulate air (HEPA) filter which filters out up to 99.7% of small particles, size 0.3 micrometers from the air. Mold spores are measured at between 1 and 20 micrometers meaning that HEPA vacuuming will rid your house of all mold spores as well as other allergy causing particles.
For conventional vacuum cleaners, mold spores, because they are small in size, will pass through the filter and through the exhaust back into the atmosphere. HEPA vacuum cleaners on the other hand captures all mold spores storing them in the vacuum for disposal and this makes it a good option for mold removal and prevention.
HEPA Vacuuming is the Remedy for other Allergies
Because of the HEPA vacuum filter, this equipment is also good for the removal of other allergy causing particles in the air. This includes pollen, dust mite, and feces.
A regular once-a-week HEPA vacuuming in your home is recommended. This not only removes mold allergens from the air thus reducing allergic reactions, it also creates an environment that is not conducive for the growth of mold.
HEPA Vacuums during Mold Remediation
HEPA vacuuming is as important during mold remediation as it is during regular vacuuming in the home. During the mold removal and remediation process, mold spores are bound to stir up in the air and settle on surfaces. This is why if the mold removal process is to be complete, HEPA vacuuming must be part of it as the last stage. This is because it gets rid of mold spores that have been stirred in the air plus those that have settled on surfaces after remediation.
Important Tips when Purchasing a HEPA Vacuum Cleaner
A good HEPA Vacuum cleaner will cost around $300. HEPA filters go with rating from H10 to H14 and this is determined by the percentage of microscopic particles that they trap. The higher the filter rating the more effective the filter will be at trapping particles and these ones, you can expect, are the more expensive.
Non-HEPA Filtered Vacuum Cleaners in Mold Removal
Conventional vacuum cleaners usually do not have the HEPA filter. Much as they are more common in homes, they do not remove mold spores and other micro particles in the air unless they are captured in dust which is what these vacuums are built to take care of. Non-HEPA vacuuming in fact stirs up mold spores and other fine allergens or if at all these will be trapped, they will only pass through the filter and back into the air. Take care not to run a non-HEPA vacuum cleaner on a patch of mold, as you will be exposing yourself to allergic reactions.
HEPA Vacuum Cleaners and Mycotoxins
Toxic mold produces mycotoxins which are quite unhealthy to human. Much as HEPA filters are effective at clearing micro particles from the air, they are not effective at removing mycotoxins in the air. Central vacuuming systems should be used instead of HEPA filters, in the removal of mycotoxins in the air. On the other hand, removing mycotoxins from surfaces like carpets can be difficult therefore, it is recommended that such a surface be replaced.