I bought a 2000 Jeep Grand Cherokee this weekend (my wife drives the C230K). I've done the detail work on the paint and it looks good, however, I'm not sure how to fix areas on the plastic trim where the prior owner apparently allowed wax to get on the plastic areas. The Laredo has plastic trim on lower body panels as well as the bumpers. Can anyone suggest how to take care of the white stains caused by the wax. BTW, the trim is dark grey, not black. Thanks.