 you can try all of the other stuff. You can try the toothpaste. You can try all sorts of stuff. But you want to end it with the UV protectant. Now, there's some kits where the UV protectant is like a wipe that's in an envelope at the end, so you're out of it. Others have UV protectant. Oh, anything plastic. Anything clear plastic like that, a motorcycle windshield, a headlight, a taillight.