To locate a cheap car wash, use a car wash locator such as ClosestCarWash.com or FindACarWash.com. These tools are easy and free to use, requiring nothing more than an address or ZIP code.
To find a car wash with ClosestCarWash.com, enter a ZIP code or city and state. There are also other options when looking for a car wash, such as the vehicle type, self-service, automatic or hand-washing services. Hand washing and detailing tend to be the most expensive. For cheap car washes, look for automatic car washes or self-service locations.
FindACarWash.com just asks for a ZIP code and the proximity. It gives a list of the nearest car washes, starting with the closest at the top of the list.