Mr. Clean Car Wash vs Tidal Wave Auto Spa | Car Wash
Data updated · May 24, 2026
Tidal Wave Auto Spa | Car Wash is larger (317 vs 23 locations); Tidal Wave Auto Spa | Car Wash is rated higher (4.56★ vs 4.32★); Mr. Clean Car Wash has the lower reviewer-reported damage rate (1.95% vs 2.22%).
Mr. Clean Car Wash is a regional-tier operator and Tidal Wave Auto Spa | Car Wash is national-tier, so they're competing at different scale points. Tidal Wave Auto Spa | Car Wash edges ahead on review-weighted rating (4.56★ vs 4.32★, a modest gap). Reviewer-reported damage rates are nearly identical at 1.95% vs 2.22%.
| Metric | Mr. Clean Car Wash mrcleancarwash.com | Tidal Wave Auto Spa | Car Wash tidalwaveautospa.com |
|---|---|---|
| Locations | 23 4 states | 317 32 states |
| Reviews | 11,405 3,643 LLM-scored | 139,247 65,301 LLM-scored |
| Avg rating | 4.32 | 4.56 |
| Damage rate (lower better) | 1.95% | 2.22% |
| Membership cancellation friction (of mem-discussing reviews) | 7.3% | 19.5% |
| Dominant format | Full Service | Express Tunnel |
Mr. Clean Car Wash operates 23 locations across 4 states (5.8 sites per state on average). Tidal Wave Auto Spa | Car Wash operates 317 locations across 32 states (9.9 per state). Tidal Wave Auto Spa | Car Wash has a denser per-state footprint (9.9 sites/state vs 5.8 for Mr. Clean Car Wash), suggesting a more saturated regional strategy. Total customer signal is 11,405 Google reviews for Mr. Clean Car Wash (3,643 LLM-scored) vs 139,247 for Tidal Wave Auto Spa | Car Wash (65,301 scored).
How do customers rate each chain on the 7 pillars?
Aspect scores aggregate WashIndex's LLM extractions across each chain's reviews. Each score is (positive − negative) / total mentions, ranging −1 to +1. Numbers above zero mean customers say more positive than negative things about the aspect; below zero means the reverse.
| Aspect | Mr. Clean Car Wash | Tidal Wave Auto Spa | Car Wash | Winner |
|---|---|---|---|
| Wash Quality | +0.72 | +0.70 | Mr. Clean Car Wash |
| Staff & Customer Service | +0.86 | +0.83 | Mr. Clean Car Wash |
| Wait Time | +0.66 | +0.44 | Mr. Clean Car Wash |
| Per-Wash Price | +0.05 | -0.13 | Mr. Clean Car Wash |
| Equipment Working | +0.02 | -0.26 | Mr. Clean Car Wash |
| Facility Cleanliness | +0.90 | +0.78 | Mr. Clean Car Wash |
| Membership Value | +0.49 | -0.05 | Mr. Clean Car Wash |
Mr. Clean Car Wash's strongest aspect in customer reviews is Facility Cleanliness (+0.90); the weakest is Equipment Working (+0.02). Tidal Wave Auto Spa | Car Wash's strongest is Staff & Customer Service (+0.83); the weakest is Equipment Working (-0.26). Mr. Clean Car Wash comes out ahead on Wait Time, Per-Wash Price, Equipment Working, Facility Cleanliness, Membership Value; Tidal Wave Auto Spa | Car Wash doesn't have a clear win on any of the 7 pillars.
Mr. Clean Car Wash has the lower cancellation-friction rate (7.3% vs 19.5% of mem-discussing reviews) — a substantial gap. The dataset-wide rate is roughly 10–15%.
Do they operate the same format of car wash?
| Format | Mr. Clean Car Wash | Tidal Wave Auto Spa | Car Wash |
|---|---|---|
| Express Tunnel | 3.8% | 4.7% |
| Full Service | 4.6% | 2.6% |
| Hand Wash | 2.6% | 3.5% |
| Detail Shop | 4.4% | 0.7% |
| Self-Serve Bay | 1.8% | 0.8% |
Format share is computed across customer review mentions, not over locations. A chain with mostly express-tunnel sites but heavy detail-shop talk in reviews will show both at non-trivial rates.
Mr. Clean Car Wash (Full Service) and Tidal Wave Auto Spa | Car Wash (Express Tunnel) sit in different format buckets, so the comparison is between operating concepts rather than between chains doing the same thing.
Where do Mr. Clean Car Wash and Tidal Wave Auto Spa | Car Wash compete?
Mr. Clean Car Wash and Tidal Wave Auto Spa | Car Wash share 5 metropolitan markets in the WashIndex coverage set, giving customers a real choice in those areas. In short: If customer-rating consistency is the deciding factor, Tidal Wave Auto Spa | Car Wash is the safer pick; if location convenience matters most, Tidal Wave Auto Spa | Car Wash has more sites to choose from.
About Mr. Clean Car Wash vs Tidal Wave Auto Spa | Car Wash
Mr. Clean Car Wash vs Tidal Wave Auto Spa | Car Wash: which is bigger?
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Which has the higher customer rating, Mr. Clean Car Wash or Tidal Wave Auto Spa | Car Wash?
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Which has the lower damage rate, Mr. Clean Car Wash or Tidal Wave Auto Spa | Car Wash?
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Where do Mr. Clean Car Wash and Tidal Wave Auto Spa | Car Wash compete head-to-head?
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About this comparison
Both chains' numbers are pulled from the same WashIndex per-location dataset — Google reviews processed through LLM extraction across 55 dimensions, format classification from each operator's website, and competitive-density analysis. See each chain's full profile — Mr. Clean Car Wash / Tidal Wave Auto Spa | Car Wash — for monthly trends, per-location drill-down, executive summary, and anomaly detection.
See our full methodology for the extraction pipeline, validation samples, and aggregation logic.