CarPro - Car Care Products - Fog Fight Description Safe and effective on all glasses, lens types Single application cleans and stops fog Cleaner and anti-fog treatment in one step One application lasts very long time if not touched Goes on clear, no haze, no streaks Includes 100 ml sprayer bottle, 1 applicator, 2 suede 10cm2 , 1 suede 20cm2 microfiber cloths In lab tests, no fog formed after 60 minutes over boiling water or a hundred cycles of heat-and-cold