Saw their add in one of my mags. www.autodermcarcare.com offers paint re-hydrating wax. They claim carnauba waxes (except theirs) contain mineral spirits (all of Autopia knows this, of course) which remove oils from the finish, dulling it; and, that leaving them on too long before removing their residue, accelerates the process. They prefer if you leave their wax on for a while before removing the residue, so it's nutrients can feed the finish. They also offer a "Balm" which is left on for something like twelve hours, giving the finish an even more intensive feeding. (They also offered a tip: after removing wax residue, go over the finish with ice water (yes, water chilled in ice cubes), this will harden the wax quickly, providing a 10% - 20% better shine.) Are they believable :up :down ? :nixweiss 