In addition to regular grease trap pumping Action King recommends Bio•Rem•E•D as an environmentally safe, granular (powdered) bacteria/enzyme waste digester. It is an industrial strength product for use in grease traps and problem sewer and drains lines. Grease is the single largest problem in waste treatment. It causes odors and stoppages; it congeals with other substances; and it requires specialized treatment. Grease is derived from several sources: kitchen waste, human waste, and interaction of hard water with soap and detergents. For this reason, Bio•Rem•E•D contains several strains of organisms and enzymes to effectively break down the grease and the other forms of sewage.