No. Everbrite can be applied by everyday people with common tools. The secret to a successful Everbrite application is making sure the surface is completely cleaned—free of oxidation, dirt, grease, silicone, wax and moisture. First, chalky oxidation can be wiped off with plain water and a microfiber towel. Then, a final wash with EZ-Prep Concentrated Cleaner and water followed by a thorough rinse with plain water.