Randy's Car Wash, also called Waltham Car Wash, is located at Elm and River streets. It has been a fixture in Waltham since the 1970s. It operates a drive-through, full-service car wash. Several different options are available, including express wash, undercarriage wash, wax, wheel brite and more. It also offers packages that combine several services for a lower cost. In addition, Randy's Car Wash has 10 self-service, coin-operated vacuum stations. A bill changer is available. It also has two self-service shampoo stations. Gift certificates are available, as are memberships in Randy's Car Care Club. You also can get a free car wash on your birthday.