I use a lot of detailer, and spray wax,(which I use interchangeably) mostly on my show cars. For instance I have had my 65 mustang about 8 years now, and it was restored about 2 years before I got it. It only gets driven in warm months, and never (if I can help it) on sloppy wet roads. It gets waxed every year or so, and has never had water on it except a very few times it got rained on. If it gets bugs or some minor dirt, or dust on it in the garage or on the road, I clean it with detailer. The paint looks like new as far as I or any of the show judges can tell. Of course it is white. As to brand, I mostly use what I get as door prizes at car shows.