Poorboys Super Slick & Foam is a foaming pre-soak car wash shampoo that produces a slick layer of foamy suds that clings. Slick & Foam starts your car wash off right by loosening and lifting dirt and grime from the surface. It makes the car wash process safer by providing extra lubrication for your wash mitt. For best results pre-soak vehicle with Super Slick & Foam before you bucket wash with Super Slick & Suds or Super Slick & wax from Poorboy's World. Super Slick & Foam makes a great car was pre-soak any time of year plus it's the ideal winter car wash to loosen up salt, grime and mud.