Microclair Sports Aqua Anti-Fog, Lens Cleaning Bottle for Goggles, Snorkeling & Diving Mask (1 Fl.oz - 30ml) High performance, unique Anti-fog and cleaner formulation especially for goggles, snorkeling and diving masks 3-in-1: cleans, lays on Anti-fog protection and can be used as a lube Functional and practical packaging with aluminum carabineer to attach to your gear High wash off and humidity resistance. One application last multiple dives Made in Canada