Spill Master™ is an inert inorganic blend of amorphous siliceous mineral. It is lightweight, absorbent, non-toxic, nonflammable and environmentally safe and friendly. It contains no hazardous ingredients as defined by the U.S. Environmental Protection Agency (EPA) U.S. Occupational Safety and health Administration (OSHA), or the World Health Organization (WHO). It is non-injurious to asphalt, cement, carpet, tile, soil, animal and plant life.