Thrift crystals will dissolve hair grease soap scum and most organic gunk in less than 60 seconds thrift s powerful formula is safe for all drain lines and most surfaces and fixtures. Thrift crystals can be used in kitchen and bath drain lines floor drains grease traps and septic systems to keep drain flowing freely.No odorsafe and effectivefast acting and dissolvingcleans drain linesworks in grease trapsworks in septic systems safely
