The sudden rise in the need for sanitizers in the light of ongoing pandemic has driven people to find other effective ways of sanitization.  UV light sanitizer has emerged as one of the best available solutions available out there and is hence being used widely to disinfect air, water, edible items, surgical equipment and a variety of other surfaces. 

Interestingly, UV lights have been in use since the mid-twentieth century for the purpose of disinfection and sterilization. The recent improvement in technology has made UV lights long-lasting and a considerably smaller size making it possible to be used in numerous fields. 

But, how does UV light work? 

UV light sanitizer is an effective form of sanitizing. It works by interrupting the chemical bonds and altering the structure of proteins as well as DNA and RNA. This in turn prevents the microorganisms from multiplying and hence the virus or bacteria is stopped from causing harm. With microorganisms now impotent to reproduce, they gradually die within the host. They are thus no longer infectious. 

However, the effectiveness of UV sterilization is affected by the distance of the object from the source of light and the time of exposure. For instance, a UV light sanitizer held an inch above a dish containing E. Coli can take anywhere between a minute or two to show effective sterilization. This is why surgical instruments placed in a UV box should be kept there for a minimum of ten minutes for best results. 

Pros of UV light sanitizer

• Extremely easy and convenient to use 
• Low-maintenance 
• Eliminates the need to use any chemicals thereby wouldn’t leave behind any chemical residue. This makes it environment friendly too. 
• Can destroy a number of microorganisms. This includes bacteria that may be resistant to any drugs. This is perhaps the reason why the demand for UV light sanitizer has grown in the Covid stricken world. 

UV light sanitizing equipment may seem like a costly investment upfront but can actually be a rather cost-effective solution. What people fail to understand that it is a one-time investment that would last you for years to come. Additionally, the equipment can function on its own hence it eliminates the need to pay for labour costs unlike other methods. 

Also, UV lights are extremely safe to use as compared to the harsh chemicals often found in cleaning products. By using it exactly as it is supposed to be used, you can reap its benefits.