Meet Klear Kryptonite cleaner! Voted the best glass and ceramic cleaner. Helps to protect your investment because it eliminates the need to recklessly shake your glass or ceramic. This clay based cleaner makes your routine a breeze, simply coat, relax, and rinse! All kryptonite products have been scientifically formulated in a lab and contain no harsh chemicals or abrasives. Kryptonite cleaners have been designed and tested by scientists for the best and easiest cleaning experience.