Hey guys. Just a quick question. The past couple days, it's been raining here pretty damn good, and this morning I noticed my driver side headlight is getting fogged up. I've read in here before that you can use some sort of sealant on them. My question to you, is, which one is best? They have done this before, and the easiest way to dry them out, is to leave my headlights on for a while. After I do that, is the drain hole that's already on the lense good enough to let the moisture out, or do I have to drill it out larger? Thanks for all the input guys.