You don’t ignore your car's glass, wheels, and paint or your RV's gel coat exterior, so why ignore your leather and vinyl interior? Vinyl dashboards contain plasticizer oils that will leach out of the material if not cleaned and protected on a regular basis. Leather, when not properly cared for, becomes dry and brittle over time. McKee's 37 and McKee’s RV Leather/Vinyl care products contain durable UV inhibitors that help vinyl dashboards retain their vital plasticizer oils along with conditioning oils that keep leather soft and supple. It’s a true one-step solution to all your leather and vinyl care needs.