Ultimate Wash and Wax is the perfect way to clean and shine your car"s finish in-between regular waxing, boosting your protection, glossiness and shine. Meguiar"s Ultimate Wash and Wax is compatible with all Meguiar"s washes and waxes.Traditional Wash and Wax products are typically weak on suds, shine and protection, but not anymore. Meguiar"s hybrid blend of premium carnauba wax and synthetic polymers provides protection and shine while you wash.