Pan liners offer several unique benefits. Although the primary benefit of using pan liners is their sanitary and easy cleanup, they add an extra layer of protection to the bottom of your pans and slow cookers, which increases the life span of expensive equipment. Handgards Pan Liners eliminate labor-intensive jobs such as scrubbing and scouring baked-on foods that also involve collateral costs for cleaning supplies. The use of pan liners is an effective and efficient way to prevent grease buildup in the drains of a dishwasher when dealing with greasy pan residue, helping to keep kitchen maintenance costs down.