Can Uv Light Kill Mold Spores

In these cases ultra violet uv lamps are effective in killing mold and mold spores.

Can uv light kill mold spores.

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. Ultraviolet uv is a form of electromagnetic radiation that can work as microbial decontamination. This is backed by many scientific studies confirming microorganisms vulnerability to uv c short wavelengths. 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 lights in the air conditioning system will kill mold indirectly. However to be effective a powerful light and a lengthy exposure time is required. The best part is that the lights are harmless to pets and humans. If you are trying to kill spores typically they are more resistant to uv also as they tightly pack their dna into hardened bundles that are tightly wound until conditions are right for them to grow.

It s possible however to scrub away surface mold by using a cleaning solution of bleach and water. When this light comes into contact with the mold the spores should dissipate. Uv c light mold spores and other microbes can be killed by ultraviolet light known as uv c light. 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.

Effective destruction of some viruses and most mold and bacterial spores usually requires much higher uv exposure than is provided in a typical home unit. Leaving the regular lights turned on while using uv light to kill mold is one of the biggest blunders one can make. Another major mistake is sitting inside the room while the uv lamp is there killing the mold spores for you. While uv light is effective as killing molds fungi bacteria and really any living organism it does not penetrate very well.

This affects the functioning of the uv lamp when killing mold and eventually defeats the whole purpose. But typical uvgi cleaners used in homes have limited effectiveness in killing bacteria and molds. Residential uv c air purifiers generally do not meet the criteria for effective mold spore destruction. Furthermore dead mold spores can still produce allergic reactions so uvgi cleaners may not be effective in reducing allergy and asthma symptoms.

On the other hand ultraviolet light has proven to be very effective at killing mold spores without needing to use any chemicals. Uv c short wavelength between 100 to 280 nanometers nm is responsible for disrupting the nuclei of mold and mildew thereby killing it. It s not biologically toxic but it will eliminate the viability of mold spores along with other organic compounds like bacteria viruses and some volatile organic compounds vocs.