Our car headlight repair and polishing kit contains lauryl polyether-7 and sodium lauryl polyether sulfate. It can remove the oxide layer and restore the original luster of the headlamp. Its use is simple: clean the headlights and keep them dry. Use a sponge to take appropriate amount of this product on the headlamp and wipe back and forth until polished. And the kit can be equipped with a full set of tools to simplify the repair process. Easy to use, suitable for non-professionals.