If you have been searching for the ultimate anti fog spray that is proven to work in even the most extreme conditions, you have come to the right place. C-Clear anti fog spray is the number one no fog spray on the market for a reason: C-Clear anti fog spray has been extensively tested both in the lab and in the real world. Proven safe for prescription lenses and most glass, polycarbonate and other plastic lenses, C-Clear no fog spray is guaranteed to keep your eye wear clear. 1 ounce anti fog spray bottles are easily portable and TSA friendly. With hundreds of applications in each spray bottle, C-Clear 1 ounce anti fog spray bottles contain enough anti spray to last an individual many months! Buying for a group? Buy in bulk and save today! Browse our selection below for more savings details. C-Clear spray will help, but not stop fogging on anti-reflective (AR) coated lenses or eyeglasses.