P&S Detailing G3001 Finisher Peroxide Treatment for Car/Auto Detailing is a high-quality product that is designed to be used as Step #3 in the Double Black Interior Cleaning System. This finisher completes the system by adding a final attack on odor causing molecules and organic stains. It breaks down odor causing chemicals, eliminates any residual organic stains, and slightly sterilizes the surface. Additionally, it assists in reducing water stains, mold, and mildew odors, as well as finalizing stain removal. The finisher breaks down into oxygen and water, leaving no chemical residue that requires further removal. With its 1 Gallon size, it provides ample product for multiple uses.