There are indeed many potions but for me the Dodo range can't be beaten. They sell wax ( lots of 'em) which is just that - wax without any cutting action, just protection. Ideal for a car without swirl marks/kept indoors under cover. Its not found in halfords or supermarkets but if you try it I'm pretty sure you'll love it. A sample pot can be bought on ebay for around £6
