Do Ultraviolet Light Kill Mold

To be more precise uv lights tend to produce short wavelength frequencies that effectively kill bacteria and mold.

Do ultraviolet light kill 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. Uv light has been in use for many years as a disinfecting technology to not only kill mold but also bacteria viruses and other pathogens. In these cases ultra violet uv lamps are effective in killing mold and mold spores. 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.

Uv light is a proven technology that can kill mold powdery mildew germs and other pathogens from spreading. Under the right conditions and with a properly designed product germicidal uv light can be effective in killing mold and preventing it from taking root. Pur uv powerful light 55w livingroom bedroom germ dustmite eliminator kill 99 9 mold bacteria germs dustmite virus help reduce allergy from dustmite 360 sterilization remote control 110v 3 5 out of 5 stars 45 249 99 249 99 249 99 count save 5 with coupon. 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. In fact as early as 1878 arthur downes wrote a scientific paper describing the sterilization of bacteria to short wavelength light. Ultraviolet light is an excellent method of dealing with mold and mildew if general cleaning is not enough. According to the national academy of sciences it s probable that this is true.

These types of light fixtures are especially recommended for high humidity areas more. There s man made uv c light too. This is how uv purifiers work and why they work so well. The two other common methods that are used for killing mold include manually getting rid of the mold and using a fogging machine.

Uv c to be exact which is the shortest wavelength of uv radiation and thus the highest energy. 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. Since the 18th century it is widely used in industrial processes medical equipment and hospital e g. This type of radiation comes into contact with organic materials such as mold and bacteria and begins to break it down killing the affronting materials and pollutants on contact.

You can also find ultraviolet light used as microbial sterilization in water treatment air purification and food sanitization.