Another tip that I use for my indoor tent is I have a LED UV Bug zapper that kills bugs and can help control mold spores as well.
I purchased this one from Amazon and just purchased another as it does an excellent job.
And it’s on sale for $26 I’ve been wait a few months for them to get back in stock.
Ultraviolet (UV) radiation from UV lamps can indeed play a role in dealing with mold. Here’s what you need to know:
-
UVGI Cleaners: If properly designed, ultraviolet germicidal irradiation (UVGI) cleaners that use UV lamps may destroy indoor biological pollutants such as viruses, bacteria, and some molds. These cleaners are effective on moist surfaces within HVAC systems (like cooling coils, drain pans, or ductwork). However, typical UVGI cleaners used in homes have limited effectiveness in killing bacteria and molds. To effectively destroy most mold spores, higher UV exposure than what home units provide is necessary. Additionally, even dead mold spores can still cause allergic reactions, so UVGI cleaners may not significantly reduce allergy and asthma symptoms¹.
-
UV Light and Mold: UV light, similar to sunlight, can kill mold and other bacteria by penetrating the organism’s cells and damaging their DNA. Once a mold spore’s DNA is damaged, it can no longer reproduce. So instead of spreading, the mold cell eventually dies³.
-
Airborne Mold Spores: Ultraviolet light won’t just kill mold on surfaces; it can also target mold spores floating in the air. Mold spores are like the reproductive units (similar to seeds) of the fungus, and inhaling them can be allergenic and toxic to humans².
-
Caveats: While UV light can indeed kill mold spores, it’s not as simple as zapping a moldy wall with a UV lamp. Most household UV lamps don’t generate enough exposure to effectively kill mold. Additionally, dead mold spores can still aggravate allergies and asthma⁴.
In summary, UV light can be part of a mold control strategy, but it’s essential to consider other methods as well for comprehensive mold prevention and removal.