24-hour car washes in St Charles, MO

7 locations, best rated first. Open around the clock, every day of the week.

  1. FastLane

    2301 S Old Hwy 94

    • Drive-through automatic
    • Open 24 hours
    • Tap to pay
    • Tesla-friendly
    4.6 on Google, 133 reviews$8 wash$20/mo unlimitedDirections ↗
  2. Phillips 66

    1990 S 1st Capitol Dr Dt

    • Drive-through automatic
    • Open 24 hours
    • Air pump
    • Tap to pay
    • Tesla-friendly
    4.4 on Google, 220 reviewsDirections ↗
  3. MotoMart Convenience Stores

    2801 MO-94

    • Drive-through automatic
    • Open 24 hours
    • Air pump
    • Tap to pay
    • Tesla-friendly
    4.1 on Google, 268 reviewsDirections ↗
  4. Phillips 66

    3797 Elm St

    • Drive-through automatic
    • Open 24 hours
    • Air pump
    • Tap to pay
    • Tesla-friendly
    4.1 on Google, 152 reviewsDirections ↗
  5. Circle K | Car Wash

    3700 Elm St

    • Drive-through automatic
    • Open 24 hours
    • Monthly membership
    • Undercarriage wash
    • Tap to pay
    3.7 on Google, 3 reviewsDirections ↗
  6. Auto Spa Speedy Wash - St. Charles, MO (Hwy 94)

    2024 S Old Hwy 94

    • Self-serve
    • Touchless
    • Express tunnel
    • Open 24 hours
    • Free vacuums
    • Monthly membership
    3.9 on Google, 138 reviews$12 wash$21/mo unlimitedDirections ↗
  7. Circle K | Car Wash

    1750 O'Fallon Rd

    • Drive-through automatic
    • Open 24 hours
    • Monthly membership
    • Undercarriage wash
    • Tap to pay
    3.0 on Google, 43 reviewsDirections ↗

More 24-hour car washes within 15 miles of St Charles

  1. Phillips 66

    664 Jungermann Rd, St Peters, MO, 3.0 mi away

    • Drive-through automatic
    • Open 24 hours
    • Air pump
    • Tap to pay
    • Tesla-friendly
    4.0 on Google, 144 reviewsDirections ↗
  2. Auto Spa Speedy Wash - Harvester, MO

    3615 Harvester Rd, St Peters, MO, 4.0 mi away

    • Self-serve
    • Touchless
    • Drive-through automatic
    • Open 24 hours
    • Free vacuums
    • Monthly membership
    • Tesla-friendly
    4.2 on Google, 125 reviews$12 wash$21/mo unlimitedDirections ↗
  3. Phillips 66

    6095 Mexico Rd, St Peters, MO, 4.3 mi away

    • Drive-through automatic
    • Open 24 hours
    • Air pump
    • Tap to pay
    • Tesla-friendly
    4.0 on Google, 166 reviewsDirections ↗
  4. Auto Spa Speedy Wash - St. Peters

    3008 Mid Rivers Mall Dr, St Peters, MO, 5.4 mi away

    • Self-serve
    • Touchless
    • Express tunnel
    • Open 24 hours
    • Free vacuums
    • Monthly membership
    • Undercarriage wash
    • Tesla-friendly
    4.0 on Google, 171 reviews$12 wash$21/mo unlimitedDirections ↗
  5. Circle K | Car Wash

    4524 Mid Rivers Mall Dr, Cottleville, MO, 6.1 mi away

    • Drive-through automatic
    • Open 24 hours
    • Monthly membership
    • Undercarriage wash
    • Tap to pay
    3.8 on Google, 9 reviewsDirections ↗
  6. Circle K | Car Wash

    1999 McKelvey Rd, Maryland Heights, MO, 6.3 mi away

    • Drive-through automatic
    • Open 24 hours
    • Monthly membership
    • Undercarriage wash
    • Tap to pay
    2.8 on Google, 6 reviewsDirections ↗
  7. Phillips 66

    12421 Dorsett Rd, Maryland Heights, MO, 6.3 mi away

    • Drive-through automatic
    • Open 24 hours
    • Air pump
    • Tap to pay
    • Tesla-friendly
    4.2 on Google, 190 reviewsDirections ↗
  8. bp

    150 Salt Lick Rd, St Peters, MO, 6.9 mi away

    • Drive-through automatic
    • Open 24 hours
    • Air pump
    • Tap to pay
    • Tesla-friendly
    4.0 on Google, 125 reviewsDirections ↗
  9. Phillips 66

    11900 Dorsett Rd, Maryland Heights, MO, 6.9 mi away

    • Drive-through automatic
    • Open 24 hours
    • Air pump
    • Tap to pay
    • Tesla-friendly
    4.0 on Google, 150 reviewsDirections ↗
  10. Phillips 66

    301 Salt Lick Rd, St Peters, MO, 7.1 mi away

    • Drive-through automatic
    • Open 24 hours
    • Air pump
    • Tap to pay
    • Tesla-friendly
    4.4 on Google, 131 reviewsDirections ↗

Looking outside St Charles? See 24-hour car washes across Missouri.