22. How do I remove wax from vinyl trim, plastic cladding, and rubber parts?
The best way to remove wax from vinyl or rubber is to use Meguiar's #39 Heavy Duty Vinyl Cleaner. #39 will emulsify and breakdown the dry wax residue. If you have a tough time locating #39, any all-purpose cleaner should also do the job. Agitating the cleaner by gently scrubbing the surface with a soft bristle brush, like a toothbrush, can help break up the wax
Once you have cleaned the vinyl and/or rubber surface, bring back the natural color and help protect it with an application of a vinyl/rubber conditioner and protectant like NXT Tech ProtectantTM, Natural Shine, M-40 Vinyl and Rubber Cleaner/Conditioner, or Gold Class Trim Detailer.
Sorry - that's the best I can do - gotta get ready for work now.