Paint and body guys

If it's just dried compound and polish residue I suggest using soap and water to remove the unwanted material. If you have dried compound and polish in hard to get at areas use a home made semi-flexible plastic tool wrapped in a soft (wet) terry cloth to get at the material. I use a plastic scraper (putty knife). Most if not all polishes and compounds are water soluble and can be removed with just water and a little rubbing. You shouldn't need any solvents.