Does that wipe-on liquid headlight restoration product in the infomercials work?

No. What that product does is wet the lens and fill in some scratches and oxidation like an inferior band-aid to make them look moderately better, only to return back to a haze a couple weeks later. Think of what it’s like putting Armor All on the side of your tires, it’s similar. Your headlights will still look damaged even right after applying this liquid because the simple truth is, the oxidation is still there. The only way to get rid of the years of oxidation is to completely resurface the headlights like we do. It takes over an hour for us to completely resurface the lenses and there are no shortcuts…if there were, we wouldn’t spend the amount of time we do. Do not waste your money on these products.