To be more precise uv lights tend to produce short wavelength frequencies that effectively kill bacteria and mold.
Uv light mold.
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.
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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.
In addition a uv light will only kill mold if it has a direct line of site to the mold.
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.
Most often the wavelengths destroy the mold cells permanently or it makes the fungus unable to.
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.
When you re looking to kill mold bacteria and viruses the combination of uv c light and ozone is up to 99 98 effective and that s just what you get in this 25 watt uv lamp it s.
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.
Does ultraviolet uv radiation from uv lamps kill mold.
As far as uv light mold detection is concerned experts consider uv light has germicidal which means it can treat fungus and bacteria.
Germicidal uv light is an excellent defense against mold and mildew as it breaks up mold and mildew dna which results in mold sterilization.
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.