JAWS Spit Anti-fog (1 oz.) spit antifog works on anything that fogs including dive masks, swim goggles, paintball masks, sport goggles, ski goggles, eye wear, windows, binoculars, scopes & more. Apply wet or dry - spit is so thick it can even be applied under water! Just one application works all day! spit antifog ...see what you’re missing! FEATURES: (1 ounce) works on glass & plastic; made with natural ingredients; hypo-allergenic; alcohol free; colorless & odorless; tear free; thick solution; apply to wet or dry surface; push-top cap