We, at Bell Helmets, highly recommend using Vari-Clear on all shields which have a fogging problem. Developed by the people who created the moon walk space suit, Vari-Clear is your total solution to fogging problems. Packaged in a 5 oz. Aerosol can, Vari-Clear is a white foam which you spray on and buff off lightly with a soft cloth. Use Vari-Clear on glasses, mirrors, goggles, faceshields, windshields, virtually any glass or plastic. One application lasts 24 hours. Apply daily for best performance.

*Please note picture shown is a 5 oz. bottle.