If there ever was a product that lived up to its name, it is Super Slick and Suds from the fine folks at Poorboy's World. Super Slick and Suds produces a ton of foamy lather to lift dirt and grime off your car's finish. It is super-concentrated too needing only one ounce per two gallons of water.
The Super Slick and Suds formula offers excellent cleaning ability while protecting from wash-induced swirls. Despite its cleaning power, it is perfectly harmless to the existing wax or sealant. It's not often you can find a non-toxic, bio-degradable and pH-balanced car soap that is this good.
32 oz bottle