A vehicle is exposed to many sources of dirt every time it is driven or parked outdoors. Road dust, mud, rain, pollen, insects, brake dust, food particles, and everyday contact can gradually affect both the exterior and interior. Even a vehicle that appears reasonably clean from a distance may have accumulated dirt around wheels, door edges, floor mats, vents, seats, and other areas that receive less attention. Keeping a vehicle clean is therefore not limited to occasional wa