Dependable: ZEISS lens cleaner and microfiber cleaning cloth work together to provide a streak-free finish suitable for everyday use. Safe: Use ZEISS lens cleaner spray or microfiber cloth on a variety of items including lenses with anti-reflective coatings, blue light blocking coatings, prescription, reading, sunglass, binoculars, or camera lenses. Effective: The gentle formulation of ZEISS lens cleaner is ammonia-free, toxic-free, and low VOC to protect and clean all lens types. The ZEISS microfiber cloth is resuable and washable. For best results machine wash occasionally and do not use fabric softener. Non-abrasive: Our ultra-soft eyeglass cleaning cloth and lens cleaner is non-abrasive and soft to be tough on imperfections, not lenses. Convenient: The small 8-ounce bottles are made for on-the-go use, perfect to keep in your car, backpack, purse, or wallet.