Car Washes in O'Fallon, MO

10 car washes in and around O'Fallon, Missouri — 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.

Best Express Car Wash

9710 Veterans Memorial Pkwy, O'Fallon, MO 63366-7621

+16363796992 [email protected] Directions

Blue Iguana Car Wash - O'Fallon

1008 State Hwy K, O'Fallon, MO 63366

(877) 748-7867 Website Directions

Club Car Wash

4801 Technology Drive, O'Fallon, MO 63368

(833) 416-9975 [email protected] Website Directions

Country Club Car Wash

2999 Highway K, O'Fallon, MO 63368-7862

+16363799274 [email protected] Website Directions

Frontier Car Wash

160 Frontier Park Dr, O'Fallon, MO 63366-3962

+13146508801 [email protected] Directions

Tiger Express Wash

2140 W Terra Ln, O'Fallon, MO 63366

(844) 256-2601 [email protected] Website Directions

Tommy's Express Car Wash

101 Fallon Loop Rd, O'Fallon, MO 63368-7309

+16362715970 [email protected] Website Directions

Waterway Carwash

3995 Crusher Dr, O'Fallon, MO 63368-8726

+16363290607 [email protected] Website Directions

Waxed Car Wash

2696 Babble Creek Ln, O'Fallon, MO 63368

+13147134703 [email protected] Website Directions

Zips Car Wash

1008 Highway K, O'Fallon, MO 63366-2913

+16363393736 Website Directions

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.