Car Washes in Marshalltown, IA
4 car washes in and around Marshalltown, Iowa — check the wash type before you drive over — touchless tunnels take trucks and lifted vehicles that soft-cloth tunnels turn away, and self-serve bays are the only option for roof racks and trailers.
Central Iowa Truck Wash
1906 E Nevada St, Marshalltown, IA 50158-4739
Champion Xpress Carwash
2401 S Center St, Marshalltown, IA 50158-4546
Tip: most tunnels sell an unlimited monthly plan for $20–40 — it pays for itself at two washes a week. Early weekday mornings have no line; the queue peaks on sunny weekend afternoons and the first warm day after a snow week, when everyone rinses the road salt off at once.