When you need to defog a scuba mask, use Sea Gold Anti-Fog Gel. It provides a powerful coating that lasts longer than other anti-fog treatments – giving divers and snorkelers hours of clear vision underwater. It’s highly concentrated, so you can enjoy multiple dives with just one treatment. Use in any water temperature and in all conditions. It safe on silicone or rubber mask frames, too. Avid scuba divers, instructors and professional gear testers alike agree: Sea Gold is the anti-fog treatment of choice.