So, I tried no other product but Meguiar's Ultimate Compound has completely convinced me. Problem: sunscreen! Anyone who knows the know. Sunscreen (depending on type) burns in the paint and makes this appear dull. Rub or wash by hand does not help further since. On the Internet I read that Meguiar's Ultimate Compound leaves the spots disappear. Today my package has arrived, and I've tried the same. The stains are gone, and the paint gleams like new. It requires no engine or extreme effort or time. Just a few times about it circular polish and * presto * away the stains. And the stains've been for 2 years in the paint!
I feel like a Schreier in TV shopping channel, but I'm really excited Extreme recommendation to buy !!