Scotchgard is used to protect fabric and carpet fibers by acting as a seal. Dirt, grime, and stains aren’t able to penetrate the fibers, making clean up a breeze. It keeps your carpet and upholstery looking like new and extends the life of your carpet and upholstery. After carpet cleaning an application of Scotchgard will form a protective seal around each fiber to keep spills from soaking in, keeping them on the surface until they can be blotted up. Scotchgard also helps to maintain your carpet warranty . Ask a Farrell Carpet and Tile technician about Scotchgard.