1Good Properties: Long-lasting, safe formula. 2Safe Lenses: Clearness is the perfect fogging protective agent for lenses, goggles and face covers, suitable for all lenses, including prescription glasses, sunglasses, paintball face coverss, snorkel face covers, swimming goggles, camera lenses, diving face covers, glasses, Binoculars, security goggles, ski face covers and snowboard face covers. 3The Longest Lasting Cleaner: Transparent fogging protective agent is suitable for larger applications or more expensive optical components. Equipped with a fine mist sprayer, suitable for any type of lens. (Glasses, it is also an excellent fogging protective agent for absolutely anything in goggles, full-face face coverss, binoculars). 4Easy to Apply: Spray a small amount on the lens and rub it with your fingers until it is completely dry (similar to wax on paint), then wipe it with microfiber or cotton cloth. In order for the product to work most effectively, it must be reapplied on average every three to five days or every time the lens is cleaned. The more times you use Clear, the better its effect. 5Application: For wet or dry applications. Description: Fogging Protective Agent is suitable for larger applications or more expensive optical components. How to use fogging protective agent correctly 1. Clean the inside of the lens before spraying the fogging protective agent. 2. Put 1-2 drops on the inside of the lens and apply it evenly with a sponge tip. 3. After drying in the shade, rinse the lens with clean water and shake it dry. 4. Soak the goggles in water before swimming, and then they can play an fogging protective effect after they are dried. Specification: Name: Fogging Protective Agent Features: Nano products Specification: 10ml Warm reminder: The fog protective time of the fog protective agent is relative, so it is required to spray the fog protective agent before swimming. Packing List: Fogging Protective Agent for Swimming Goggles*1