I've tried many different kinds of waxes on my cars, all with the usual results. A good shine, some easy, some harder to put on, etc. During a visit to the L.A. Roadster show a few months ago, I bought some wax called Carnuba Plus. It's a little harder to put on than "dry to a haze and wipe off" types, but the thing I like about this wax is that it doesn't leave a white film on plastic or rubber parts. It's not available at the stores, but only through a distributor and it runs $18/quart! Does anyone use any other type of car wax that doesn't leave a stain on rubber and plastic, otherwise I'm going to reorder this wax?