Voted the #1 anti-fog on the market! This lens cleaner and anti-fog treatment is safe on all lenses and great for eyewear, goggles, binoculars and helmet visors. Simply rub it on and rub it off…you’re in for a clear day! Works great with a micro fiber lens cleaning cloth. Cleans and polishes glass and plastic Repels ling and dust Prevents fogging of lenses Made in the USA