Car Washes in Foster City, CA
2 car washes in and around Foster City, California — 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.
Foster City Express Car Wash
1105 Foster City Blvd, Foster City, CA 94404
Foster City Pro Wash
390 Foster City Blvd, Foster City, CA 94404-1105
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.