Automatic Drive-Through Car Wash Locations in St Peters, MO
3 of the 7 car washes we list in St Peters have automatic drive-through wash. Automatic car washes allow drivers to clean their vehicle exterior in 3 to 7 minutes without leaving the steering wheel. Locations feature either touchless high-pressure sprayers or soft-cloth friction systems, with most facilities offering complimentary self-serve vacuums after exit. Single washes cost between $8 and $25, while unlimited monthly membership plans range from $20 to $45.
Auto Spa Speedy Wash TouchlessSelf-serve baysFree vacuumsUnlimited plans
3615 Harvester Rd, St Peters, MO 63303-5694
🕒 Mon 12am-11:59pm, Tue 12am-11:59pm, Wed 12am-11:59pm, Thu 12am-11:59pm, Fri 12am-11:59pm, Sat 12am-11:59pm, Sun 12am-11:
Scrubbles Express Car Wash Free vacuumsUnlimited plans
297 Salt Lick Rd, St Peters, MO 63376
Scrubbles Express Wash Free vacuumsUnlimited plans
1125 Cave Springs Estate Dr, St Peters, MO 63376-6535
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Good to know
How much does a single automatic car wash cost?
A basic exterior automatic wash costs between $8 and $12, covering a standard soap application and rinse. Premium tiers ranging from $18 to $25 include undercarriage washes, triple-foam conditioners, tire shine, and ceramic wax coatings.
What is the difference between touchless and soft-cloth automatic washes?
Touchless washes use high-pressure water jets and specialized chemical detergents to clean without physical contact, protecting delicate paint or aftermarket wraps. Soft-cloth washes use closed-cell foam strips to physically scrub dirt, offering stronger removal of baked-on road grime.
How long does an automatic car wash cycle take?
An automated conveyer tunnel cycle typically takes 3 to 5 minutes from entry to the final air dryer. Roll-over in-bay automatics, where the vehicle remains stationary while the equipment moves around it, usually take 5 to 7 minutes per vehicle.