Free Car Wash at 7 Flags Car Wash
We track 12 participating 7 Flags Car Wash locations across 1 state with a currently verified free-wash offer. Here is what the promotion includes, who qualifies, and every confirmed address.
Offer last checked: September 14, 2026. Confirmed directly against 7 Flags Car Wash’s official website.
Verified Offer Details
Free car wash Verified today
- What you get
- Free car wash
- Offer type
- One-time voucher
- How to claim
- Sign up online for a free wash code
- Payment
- Payment requirement unknown
- Who qualifies
- New customers at participating locations; see the official page for full terms.
- Ends
- No end date published by the chain — treat as ongoing until it stops appearing on their page
- Where it applies
- Participating locations — check the chain's locator
7 Flags Car Wash Locations (12 across 1 states)
California (12 locations)
- 7 Flags Car Wash — 451 E O St, Benicia, CA 94510
- 7 Flags Car Wash — 7711 Sunrise Blvd, Citrus Heights, CA 95610
- 7 Flags Car Wash — 1206 N Texas St, Fairfield, CA 94533
- 7 Flags Car Wash — 2270 N Texas St, Fairfield, CA 94533
- 7 Flags Car Wash — 4030 Alhambra Ave, Martinez, CA 94553
- 7 Flags Car Wash — 108 Elmira Rd, Vacaville, CA 95687
- 7 Flags Car Wash — 1300 Callen St, Vacaville, CA 95688
- 7 Flags Car Wash — 1337 E Monte Vista Ave, Vacaville, CA 95688
- 7 Flags Car Wash — 3551 Alamo Dr, Vacaville, CA 95687
- 7 Flags Car Wash — 135 Valle Vista Ave #2951, Vallejo, CA 94590
- 7 Flags Car Wash — 2020 Springs Rd, Vallejo, CA 94591
- 7 Flags Car Wash — 2035 Solano Ave, Vallejo, CA 94590
Before you drive over
Every offer here was confirmed on 7 Flags Car Wash’s own website on September 14, 2026. Free-wash promotions are described as running at “participating locations”, and individual sites can stop taking part, run out of vouchers, or close for maintenance without the national promotion changing.
Check the chain’s official page immediately before you go, and treat anything you find on this page as a starting point rather than a guarantee.
