Headlight cleaner and sealant is a single step solution from removing light oxidation and yellowing from your headlights rear tail lights. Precision compounds restore to like-new condition while improving overall clarity. Removes light oxidation and yellowing in one single step. Specialist OEM acrylics prevent future yellowing and protect against oxidation occurring. STEP 1 Wash and dry lens. Shake bottle well. Apply a small amount onto a folded cotton cloth or applicator. STEP 2 Rub product on entire lens with firm pressure until plastic becomes clear. STEP 3 Buff with clean cloth. Clean one lens at a time. Additional applications will improve clarity and protection.