1995 Cadillac DeVille Owner's Manual - Page 324

Foreign materials such as calcium chloride and other salts, ice melting agents, road oil and tar, treesap, bird droppings, chemicals from industrial chimneys, etc. can damage vow vehicle's finish if they remain on painted surfaces. Wash the vehicleas soon as possible. If necessary, use non-abrasive cleaners that arcmarked safe for painted surfaces to remove foreign matter. Exterior painted surfaces are subject to aging, wcather and chemical fallout that can take their toll over a period of years. You can help to keep the paint finish looking ncw by kceping your Cadillac garaged or covered wlxmcver possible. ALUMINUM WHEELS NOTICE: Don't use an automatic car wash that has hard silicon carbide cleaning brushes. These brushes can take the protective coating off your aluminum wheels. TIRES To clean your tires, use a stiff brush with a tire cleancr. When applying a tire dressing always take carc to wipe off any overspray or splash from painted surfaces. Petrolcum-based products 1;ay damage the paint finish. 6-55