How does Scotchgard protector Work?
Nylon carpet fibers contain millions of microscopic holes called dye sites. Stains form by filling these tiny holes. The Scotchgard protector chemistry fills these dye sites before a stain can get into these holes. The Scotchgard protector acts as a shield, resisting stains. At no time can a stain and Scotchgard protector occupy the same dye site, which makes the replenishing of the protection essential. Always use the Scotchgard protector cartridge to maximize your results!

What is the importance of Post Protection?
The Scotchgard protector cartridge is a post application process that helps restore your carpet back to mill type protection. Although our full size machine formulas all contain stain and soil protection, we strongly recommend using Scotchgard protector to insure maximum protection, leaving your home cleaner longer. This will ensure that you get extra protection against dirt and tough stains for your carpet or upholstery.