Clean Freak Car Wash vs ModWash
Data updated · May 24, 2026
ModWash is larger (127 vs 38 locations); ModWash is rated higher (4.85★ vs 4.02★); ModWash has the lower reviewer-reported damage rate (0.83% vs 5.71%).
Clean Freak Car Wash is a regional-tier operator and ModWash is national-tier, so they're competing at different scale points. ModWash edges ahead on review-weighted rating (4.85★ vs 4.02★, a meaningful gap). On reviewer-reported damage, ModWash runs lower at 0.83% vs 5.71% — a substantial operating-quality gap. The dataset-wide average across all car wash chains is roughly 1–3%.
Clean Freak Car Wash operates 38 locations across 4 states (9.5 sites per state on average). ModWash operates 127 locations across 12 states (10.6 per state). Total customer signal is 19,660 Google reviews for Clean Freak Car Wash (2,347 LLM-scored) vs 182,068 for ModWash (70,105 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 | Clean Freak Car Wash | ModWash | Winner |
|---|---|---|---|
| Wash Quality | -0.02 | +0.75 | ModWash |
| Staff & Customer Service | +0.44 | +0.94 | ModWash |
| Wait Time | +0.30 | +0.64 | ModWash |
| Per-Wash Price | -0.15 | +0.24 | ModWash |
| Equipment Working | -0.75 | -0.33 | ModWash |
| Facility Cleanliness | +0.34 | +0.79 | ModWash |
| Membership Value | -0.36 | +0.25 | ModWash |
Clean Freak Car Wash's strongest aspect in customer reviews is Staff & Customer Service (+0.44); the weakest is Equipment Working (-0.75). ModWash's strongest is Staff & Customer Service (+0.94); the weakest is Equipment Working (-0.33). ModWash comes out ahead on Wash Quality, Staff & Customer Service, Wait Time, Per-Wash Price, Equipment Working, Facility Cleanliness, Membership Value; Clean Freak Car Wash doesn't have a clear win on any of the 7 pillars.
ModWash has the lower cancellation-friction rate (12.4% vs 35.7% of mem-discussing reviews) — a substantial gap. The dataset-wide rate is roughly 10–15%. Customers discuss memberships more often when reviewing Clean Freak Car Wash (22.2% of reviews) than the alternative (8.5%), which usually signals a more aggressively-marketed unlimited-wash program.
Do they operate the same format of car wash?
| Format | Clean Freak Car Wash | ModWash |
|---|---|---|
| Express Tunnel | 9.6% | 2.1% |
| Full Service | 1.1% | 3.6% |
| Self-Serve Bay | 1.7% | 0.6% |
| Hand Wash | 0.7% | 1.5% |
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.
Both chains are predominantly Express Tunnel operators, so they compete head-on for the same customer occasion. The choice between them is largely about brand, price point, location convenience, and customer experience rather than format differentiation.
Where do Clean Freak Car Wash and ModWash compete?
Clean Freak Car Wash and ModWash compete head-to-head in 1 metropolitan statistical area. In short: If customer-rating consistency is the deciding factor, ModWash is the safer pick; if avoiding vehicle damage is the priority, ModWash runs the lower reviewer-reported damage rate; if location convenience matters most, ModWash has more sites to choose from.
About Clean Freak Car Wash vs ModWash
Clean Freak Car Wash vs ModWash: which is bigger?
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Which has the higher customer rating, Clean Freak Car Wash or ModWash?
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Which has the lower damage rate, Clean Freak Car Wash or ModWash?
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Where do Clean Freak Car Wash and ModWash 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 — Clean Freak Car Wash / ModWash — 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.