How Effective Are Air Sanitizers to Kill Bacteria & Viruses? 2022 Buyer’s Guide

Since the '50s, UV Air Sanitizing has become the preferred method of disinfection among medical professionals, ultra-sterile facilities, and overzealous homeowners.

UV Air Sanitizing effectively disinfects surfaces using short wavelength ultraviolet light. Once targeted at a surface, the light works to deactivate microorganisms' DNA, leaving them unable to replicate any longer.

Is UV Air Sanitizing Effective?

The method is considered so effective that it's routinely used to sterilize drinking and wastewater. Now, UV Germicidal Light Disinfection is a common feature of both personal and commercial air purifiers.

UV light is extremely effective at killing microorganisms like viruses, bacteria, fungal spores, and other contaminants. In a mid-size room, one small light can kill over 99.97 percent of the harmful germs floating in the air.

Users should note that UV light disinfection only works on airborne microorganisms, not on mold which has already seeped below the carpet or into the floorboards.

Additionally, UV air sanitizers are considered generally safe for human use, yet can generate ozone over time. Prolonged or very close exposure can result in burns. Users should not be in the same room that a high-powered UV disinfectant is on in.

Make sure to always consult the directions included with the particular UV air cleansing device you have. Instructions may differ between products depending on their relative strength and utility.

Ultraviolet Lamp for Disinfection | How to Use

UV sanitizer that's guaranteed to target all airborne microorganisms in your home. With three-gear timing and automatic safety shut-off, it is considered safe for use.

You won't ever have to worry about turning off the UV light on your own. The bright 36 Watt Quartz lamp can cover up to 40 square meters with penetrating, disinfecting light.

Choose the lamp that has an open, 360-degree design, shining UV light on even the most hard-to-reach corners of a spacious area. It's effective enough to work in both lab environments and homes.

The light can be used in large, small, or odd-sized rooms for effective disinfection. Many customers report using it in large studio rooms, offices, factories, restaurants, or clinic settings.

Some manufacturers include Ozone releasing, which is very effective for additional sterilization. Ozone can target formaldehyde, smoke, and other persistent odors. Ozone can even spread throughout the entire space without meeting any obstructions.

But you should be aware that the UV generated by the lamp is very powerful. It's advised that you don't turn it on repeatedly in a room after an automatic shut-off occurs. Always maintain a safe distance from the lamp and leave the room during disinfection periods.

If you are looking for the best whole-house air purifiers - read our Buyer’s Guide: 7 Best HEPA Air Purifiers and Air Cleaners for Allergies