Might want to try the aerosol Fast Wax that is used for NASCAR. Cleans and shines really well and is effortless to put on and take off. It removes grease, tar, bugs etc. at the same time it waxes. Sounds too good to be true, but it works. Check it out at
www.fastwax.com . I believe the owner now operates internationally and calls it Fukken Wax.