I don't use anything but Wizards products on my car. I've tried alot of other ones, and I think it's the best. If not, definitely 3m. Stay away from Turtle Wax, it usually does more damage than good for 99% of car finishes, or last time I used it that's what the consensus was, maybe they finally learned how to make good products. I usually try to wax it every other wash, but that's hard to do when I'm at school, so then I usually try do it every time I go home (once a month or so). But in the summer, every other wash. Ya'll should see my Monte sssssshhhhhhhiiiiiiiinnnnneeeee