Once you've got your baby clean, keep it that way with a custom car cover. Don't just leave it out in the rain or snow, make it special and give it a personal touch your car can't help but love. Most importantly, don't go halfway and just throw a plastic tarp over it. Not only will this scratch the car's finish, it will also trap moisture underneath, potentially growing mold and ruining the finish. You can also enhance your car's appearance with vinyl graphics, or just a plain ol' bumper sticker. Although these have no bearing on the performance or handling or anything of the sort, it's important to make sure you're not putting any decals and bumper stickers in the way of your vision. We already have blind spots, let's try not to make them bigger than they have to be.