Premier Mobile Wash's mobile cleaners scrub down vehicles right at their home driveways, employing biodegradable products to buff out blemishes. After preparing the auto for its bath, the staff cleanse the car of muck and grime, then gently wipe it down with a towel. Next, a light clay bar slides across the car's surface to free contaminants from the paint, glass, and fiberglass, and a special compound removes any scratches that might frighten away cars of the opposite sex. To keep the exterior looking sharp, a high-speed polishing with carnauba wax ensures a long-lasting sheen, and a paint sealant protects autos from the dangers of a life on the road—from salt and flying rocks to flocks of aggressive keys—for at least one year. The cleaning staff conclude the car wash by tending to wheels, rims, and tires before rolling away to their next job.