Vvash Auto Care Premium Shampoo????? is specifically formulated to remove excess dirt and any??other unwanted debris your car?????s surface may have, while leaving it with a magnificent shine.??This product is pH balanced which makes it the perfect option when wanting to preserve??Previous wax or sealant! If extra thick foam is what you're looking for then we highly recommend using Car Shampoo with a foam gun or better yet a foam cannon.