Home › Top 4 Car Wash in Janesville, Wisconsin Find best Car Wash in Janesville, Wisconsin, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. Super Wash - Janesville (WI 53548) US, Janesville, WI 5354825 S Crosby Ave Super Wash - Janesville (WI 53546) US, Janesville, WI 535463523 Mt Zion Ave Mr. Splash Car Wash Janesville Milton Ave US, Janesville, WI 535452904 Milton Ave Mr Splash Car Wash Five Points US, Janesville, WI 53548101 Center Ave