Directions:Grease Traps: Pour 1 quart into opening closest to trap, for maintenance use 4 oz daily.Sink drains: 4 oz twice weeklyShower stalls and bath tubs: 4 oz weeklyPorta toilet and outhouses: add 1 quart to solidsGarbage disposals: 2 oz weeklyLagoons: 1 quart for each 10,000 gallon capacity.
Also works well for deodorizing kennels.