Wax Not only do waxes and polishes make your vehicle shine, but they also put a protective layer between your vehicle's paint and the sun's heat and ultra-violet rays. If not protected, these harmful elements can slowly dull and fade the color of your vehicle. Keep in mind that how your paint will look when you're finished depends on how it looks when you start. Highly weathered and oxidized paint that has become dull and chalky will never be a show winner. Just follow the directions on the product and make sure you always work in a cool, shaded area.
Elevated temperatures cause waxes and polishes to dry too quickly.
Dr. Fran Lockwood is the Vice President of Technology and Product Development for The Valvoline Company. Questions will not be answered individually, but may be featured in future columns. Read more Valvoline stories. All rights reserved world wide. Site Privacy Statement.