June 4, 2020
Since the Covid-19 pandemic started Kentek has received many inquiries regarding cleaning/disinfecting laser eyewear. Our guidance on cleaning Kentek laser safety eyewear as a precaution against the spread of COVID-19 is consistent with our past recommendations that seek to avoid damage of vital components.
Many commercial cleaning agents claim the ability to kill coronaviruses, but most of these claims are not fully-tested and are based on current understanding of COVID-19 and its similarity to other viruses. Therefore, Kentek’s guidance on cleaning eyewear is just that: guidance only, based on the best available science and best practices. For hard surfaces, the Centers for Disease Control and Prevention (CDC) generally recommends cleaning followed by disinfection. Most professionals believe that a thorough cleaning is typically adequate.
Cleaning Kentek Laser Safety Eyewear
- First, thoroughly wash and sanitize your hands with soap and water or don a new and clean pair of gloves. Greasy or grimy fingers are not only unsanitary but will make cleaning your glasses more difficult. Also, dirt on your fingers could scratch the lenses.
- In a shallow bath of warm water and mild soap, gently wash the lenses and frames with your clean fingers.
- Rinse thoroughly under cool water.
- Use a clean, soft towel to gently dry all surfaces.
Disinfecting Kentek Laser Safety Eyewear
- Handle glasses with clean gloved hand or tongs. Avoid scratching the lenses.
- Immerse the glasses fully for 10 minutes in a shallow bath of warm water with bleach (1/3 cup disinfecting bleach for each gallon of water).
- Rinse thoroughly under cool water.
- Use a clean, soft towel to gently dry all surfaces.