Germicidal uv light is an excellent defense against mold and mildew as it breaks up mold and mildew dna which results in mold sterilization.
Uv light mold.
Uv light is the latest popular tool in the ongoing race to find ways to prevent oneself from catching sars cov 2 the virus that causes covid 19.
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Whenever i do a home inspection i always recommend cleaning the air handler first of any visible mold and then installing the uv light to prevent the mold from growing back.
Does ultraviolet uv radiation from uv lamps kill mold.
To be more precise uv lights tend to produce short wavelength frequencies that effectively kill bacteria and mold.
Because of how beneficial uv light can be at the right amounts this light is commonly used for disinfection purposes which can include treating ballast water with uv disinfection.
The type of ultraviolet light that s able to effectively get rid of mold is uv c which is a very short wavelength of uv light.
So to sum up the most successful models of uv light purifiers are totally safe extremely good at getting rid of mold and pathogens and are available to a wide market.
If properly designed ultraviolet germicidal irradiation uvgi cleaners that use ultraviolet radiation from uv lamps may destroy indoor biological pollutants such as viruses bacteria and some molds that are growing on the moist interiors of hvac surfaces e g cooling coils drain pans or ductwork.
Unfortunately this mold dust can still by highly allergic.
Uv c lamps which provide uv light on the c bandwidth are best for dealing with mold problems as other types of uv light don t damage the mold enough.
Uv c lamps have been used in hospitals for years in order to kill and control germs and mold according to american air and water.
You just have to do a touch or research to ensure you re getting a high quality product or work with trusted air quality experts to get the right systems.
Most often the wavelengths destroy the mold cells permanently or it makes the fungus unable to.