Crystal cat litter, also known as silica gel cat litter, is a new and ideal pet garbage cleaner, which has incomparable excellent characteristics such as clay cat litter. Using silica gel as cat litter is a major change in cat litter industry in recent years. The main component is silicon dioxide, which is non-toxic and pollution-free, and it is a green environmental protection product for home use. Dig a hole and bury it with the used cat litter. The appearance of silica gel cat litter is white and granular, and some brands will mix beads of different colors, which is light in weight and low in breakage, and can inhibit the growth of bacteria. It is the most popular cat litter product in the international market today. The product was immediately welcomed by consumers in Europe, America, Japan and other countries after it was put on the market.