Oxygen Granules is a chemical compound made of sodium carbonate and hydrogen peroxide that acts as a solid source of hydrogen peroxide. It is a white, crystalline powder that, when dissolved in water, decomposes to release oxygen, making it a powerful bleaching, cleaning, and sterilizing agent. Common uses for Oxygen Granules include laundry detergents, household cleaners, and dental products, as it is an effective stain remover and fabric brightener.