Meguiars Ultimate Polishing Paste. Use as an additional step before waxing. Removes the last light stains and results in a clean and deep, high-gloss paint surface. The effect is especially good on dark-colored cars. 

Before using the product, treat more worn surfaces with Ultimate Compound (S147-G17216) and after using Ultimate Polishing Paste, wax the entire car with, for example, Meguiars Ultimate Wax (S147-G210608). Wipe the treated surfaces with a high-quality microfiber cloth.