P&S Undressed is an auto tire cleaner that penetrates and removes layers of road dirt, oil, and grime from the tire's surface. It is designed to brighten raised white lettering and whitewalls and is known as one of the most effective tire cleaners on the market. The alkaline cleaning solutions, water-based solvents, and detergents in Undressed make it the best choice for preparing tires for dressing. Simply apply the product to the tires, allow it to penetrate and remove dirt and grime, and then rinse it off to reveal a clean, bright surface. Whether you are preparing your tires for dressing or simply want to keep them clean, P&S Undressed Tire Prep is an excellent choice.