Steam is surely a terrific option for cleaning the layered dirt and grimes from the vehicle’s surface. Using a quality steam wash machine can be a good choice if you want to avoid scratches and marks on the surface while steam car wash. The steam produced by SteamJet; the best steam wash machine in the market is hard on dirt but is gentle on the surface. You can confidently use steam to clean exterior surfaces, engine, wheel arches, door jambs, and wheels.