Silica Cat Litter Harmful

We’ve all used those little sachets of silica gel in our cameras and electronic equipment. Silica is highly hygroscopic which means that it simply pulls moisture into itself, even out of thin air! Now they’re using silica as a cat litter to suppress the odor of the cat’s litter box. An inch high layer of silica is laid in the litter box. The cat’s waste - liquid and solid, both - are thoroughly dried out in a very short time. That takes care of the odor! The solid waste is so dried out, that it’s almost petrified! You can scoop it out very conveniently without encountering any unpleasant sight or smell.