UVC Is a Wavelength of Light
That Kills All Bacteria and Viruses
at the Right Dose
Amazon UV Sanitizer

Even Amazon uses UVC light to sanitize its grocery
stores and warehouses.

What Is UVC Light?

You’ve heard of UVA and UVB rays from the sun, but you don’t often hear about UVC light.
That is because thankfully, UVC is filtered out by our ozone layer.
If it weren’t, life couldn’t exist on this planet because the UVC wavelength is germicidal, meaning it kills all bacteria and viruses, even the good ones we need to live.
But appropriately used, UVC light can be harnessed to protect us from Earth’s most deadly germs.
UV Light Spectrum

How UVC Light Works

UVC light enters the cell’s nucleus, causing irreversible damage to RNA (for viruses) and DNA (for bacteria). 

The easier it is to penetrate the “outer layer” of a microorgansim, the easier it is to kill.

Viruses with an outer membrane (called an envelope) are easiest to kill because these organisms cannot live without this envelope.

UVC light easily damages this envelope and the microorganism dies.

Coronavirus is an enveloped virus and is among the easiest to kill.

ALL Bacteria & Viruses Respond to UVC Light

ALL bacteria and viruses tested to date (many hundreds over the years, including coronaviruses) respond to UVC disinfection.

Some organisms are more susceptible to UVC disinfection than others, but all tested, respond at the appropriate doses.
Dose consists of 3 factors:

Strength of the UVC Light Source

Distance from the Object to Be
Sanitized by the UVC Light

The Amount of Time the Object or Air Is Exposed to the Light

Dose determines what proportion of a specific microorganism is destroyed after a particular dose of UV radiation.

Target Dose: 50 mJ/cm2 to deactivate the average bacteria/virus

Viruses are much easier to kill than bacteria and mold, as viruses are much smaller in size. Increasing the dosage time increases disinfection effectiveness.

We sell an inexpensive card that can measure the dosage of any UVC light sanitizer which does not have LED bulbs so you can verify that your UVC sanitizer is delivering the required dose to keep you safe.

UVC Sanitization Has Existed for More than 100 Years

UVC kills bacteria on food

UVC light is used by food manufacturers to keep bacteria levels low during processing

UVC light is used by municipalities
to sanitize our drinking water
UVC treats raw sewage
UVC light is used by local governments
to treat raw sewage
UVC Bus Sanitizer

New York State bought UVC lights to sanitize buses and subways

UVC Light Hospitals

Even hospitals trust UVC light to disinfect their working spaces

Now You Can Use UVC Light to Sanitize Your Spaces Too!

UVC Light Is Considered a Pesticide & Regulated by the EPA

Because UVC light kills microorganisms, it is considered a pesticide and regulated by the EPA.

Only U.S. residents can legally sell pesticide devices in the U.S. and all sellers must clearly display their company or establishment number on websites, advertisements, packaging and labeling.

Any seller which does not display their number is either not a legal seller of UV light sanitizers or is in violation of federal law.  Sellers of UV sanitizers who are properly registered with the EPA are highly aware of the requirements.

You can verify licensure on the EPA website.

Germozap, LLC.  EPA Est. No. 97721-CA-1

UV Sanitizer Safety

UVC Safety

While UVC light may seem like any other light, it is not.  It must be used safely.  Never expose your skin to the light and never shine the light in your eyes.  Do not use on animals.  Keep out of the reach of children. Learn more about UVC light safety.

UVC Science

UV light sanitization is recommended by the CDC, NIH, FDA and EPA among other authoritative sources.

Read more about UVC science.

Officials Recommend UVC for Disinfection


“UVC radiation is a known disinfectant for air, water, and nonporous surfaces”

Food & Drug Administration

National Institutes of Health

“Only seconds of exposure is required for complete inactivation of bacteria and viruses”

National Institutes of Health

CDC Recommends UVC

“UVGI is effective in reducing the transmission of airborne bacterial and viral infections”

Centers for Disease Control​