Instructions: before starting the cleaning process,run your hand over the headlight, making sure it isn,t hot or coarse. if the headlight is hot, cool the headlight with a little water. if the headlight is coarse, remove the roughness with light grade sandpaper. How to use: Open the first packet No(1) ,UNFOLD the cleaning wipe and clean the headlight thoroughly using the wipe provided. Dry the headlight with a paper towel inside the box NO(2) . The headlight will look slightly shiny after wiping Make sure both headlight are completely dry. Open Packet No(3) ,DO NOT UNFOLD THE WIPE, and thoroughly wipe both headlight with the wipe provided. The headlight are now good as new.