When snorkeling or diving, clear vision is a must. A quick application of Sea Drops Anti-Fog and Cleaner removes grime from lenses and prevents fog – providing crystal-clear view underwater. This concentrated formula works in warm or cold waters and will not harm silicone or rubber support frames. Apply it to multiple dive masks with just one 1.25 fl oz bottle (530 drops). It’s easy to use waterside. Just squeeze, rub, rinse, and wear. Enjoy each and every dive with Sea Drops – an essential part of any dive or snorkeling kit.