It is a spray-on, wipe-clean multi-purpose cleaner for your RV, camper, motorhome, trailer and more. Clean and remove black streaks, stains, road tar, tree sap, general build-up. Great for exterior, interior, fiberglass, painted surfaces, tires, rims, counters, dashboards, running boards, vinyl seats, vinyl trim, paneling, rubber, plastic and more. Use on RV's, campers, motorhomes, trailers, boats, cars, and trucks. Kamper Products has been a trusted name in the RV industry for decades. Proudly Made in the USA.