We have a PurLite Medical-Grade UVC light sanitizing system at the house. Our PurLite unit will sanitize any personal item in 30 seconds and has a kill rate of 99.9%. Germs bacteria, viruses and fungi have no defense against UVC light. You can sanitize phones, keys/fabs, remote controls, eye glasses, toothbrushes, face-masks, gloves etc... NO FOOD or WATER.