Manage grease with help from Range Kleen Fat Trapper Refill Bags. Simply pour cooled cooking grease into the fat trapper bags, seal and replace the lid of Fat Trapper in between uses. They eliminate spills and odors, while protecting your residents' plumbing system. When a fat trapper refill bag gets full, simply remove, seal, and discard. As you know, grease blockages in sewer pipes are a direct result of grease that is poured down the drain. The Fat Trapper is the answer to proper disposal of unwanted cooking grease and is already in use by various Waste Water Departments around the nation to help them "Trap the Grease." Includes 5 fat trapper bags by Range Kleen.