First What are you doin ? Are you refinishing your paint if so you need to use some Mothers Pre Wax Cleaner this takes it down to the clear coat, removes all oxidation and any crap stuck to your paint. Then hit it with some Mothers Sealer and Glaze to bring out the color in your paint also sealing any imperfecctions the glazing it over then use some either Mothers Fx. syn. waxwhich is synthetic with high gloss polymer or the Carnauba wax by mothers then after that your finished maybe if your heart desires use some Mothers Reflections Top Coat for an extra show quality look. Maybe after a couple weeks you wash it a couple times use some Mothers Showtime To restore everything and make it look as good as it did when you were done