I have been hearing good thing about turtle wax ice products & I have been thinking of trying it out. My neighbor swears by it & his Taurus looks like good wax job. Fun fact turtle wax has been out since 1930 & I think the are now into the future with this new product.I decided to switch over to turtle wax ice products. you can wax everything with it and doesn't leave any residue. they now have a once a year sealer that I just started using. If I have to restore paint or remove something nasty I use meguiars ultimate compound and scratch remover luckily I haven't had to use it on my cruze the ice detailer is pretty good at removing bad stuff (knock on wood - hand knocking on head :grin I also started using amsoil miracle wash this year and works pretty good when I don't want to get the hose and bucket out.
I've used the "Zyrtle Wax" Zymol Cleaner Wax.Anyone try Zymol?? That stuff is amazing for darker colors !!