Wash World
Wash World operates 6 express tunnel locations across 1 US state, anchored in Michigan (6 sites). Customer ratings have drifted from 4.46★ to 4.03★ since 2025-02, surfacing as a chain-wide signal in 132 AI-extracted reviews.
Data updated · May 24, 2026
Key findings
- 6 express tunnel locations across 1 US state (largest footprint in Michigan).
- Weighted rating drifted from 4.46★ to 4.03★ starting 2025-02 — a sustained chain-wide decline.
- Built from 132 AI-extracted Google reviews scored across 55 dimensions.
6 locations across 1 states · dot size scales with review volume
The defining signal for Wash World right now is a sustained rating decline. Rating fell from 4.46★ to 4.03★ starting 2025-02, with staff conduct the leading complaint theme during the window. Read the monthly velocity chart alongside the rating chart — the two together usually reveal whether the drift is a quality story or a customer-mix story.
Even with the recent drift, Wash quality scores +0.64 — the chain's bright spot. 132 AI-extracted reviews feed the cross-location aspect breakdown below.
Pricing varies across Wash World's footprint. Across the 6 of 6 Wash World locations with published pricing: median unlimited membership $21.95 per month (range $21.95 to $21.95 per month) — remarkably consistent across markets. Cheapest tier tracked at any Wash World: $21.95 per month at Wash World Car Wash (Unlimited RED Level Washes).
How much does a Wash World car wash cost?
Published menu pricing across Wash World's footprint, captured from operator websites and the WashIndex AI calling agent. Pricing varies by location. 6 of 6 tracked locations have usable published pricing (100% coverage).
| Cheapest unlimited memberships in Wash World | ||
|---|---|---|
| 1 | Wash World Car Wash Unlimited RED Level Washes | $21.95 per mo |
| 2 | Wash World Unlimited RED Level Washes | $21.95 per mo |
| 3 | Mattis Auto Wash Unlimited RED Level Washes | $21.95 per mo |
| 4 | Wash World II Unlimited RED Level Washes | $21.95 per mo |
| 5 | MATTIS WASH WORLD Unlimited RED Level Washes | $21.95 per mo |
Pricing scraped from operator websites where published; the WashIndex AI calling agent rings up locations that don’t publish menus online to capture pricing directly.
About Wash World
How many locations does Wash World have?
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What is the average customer rating at Wash World?
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What is Wash World's damage rate?
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What format of car wash is Wash World?
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What do customers like most about Wash World?
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Where does Wash World have the most locations?
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How easy is it to cancel a Wash World membership?
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How much does a Wash World unlimited membership cost?
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How have Wash World ratings and review volume trended over time?
28 months of monthly review velocity and rating data underpin the drift detection. Peak review volume: 20 reviews in 2024-02. The rating line below makes the inflection point easy to spot — the volume bars show whether customer flow tracked with the quality shift.
Monthly review volume
28 monthsAverage star rating by month
scale 1–5What customers love about Wash World
- Wash Quality
- +0.64
- Staff
- +0.57
Where customers complain about Wash World
No strongly-negative aspect signals.
Aspect score = (pos − neg) / (pos + neg + mixed), range −1 to +1. See per-pillar leaderboards →
Operational health signals
How much competition does Wash World face at each site?
3.0 competing car washes within 1 mile of the average Wash World site; 13.3 within 3 miles. Competitive density compounds the impact of any quality drift — there are alternatives within driving distance.
Per-site competitor counts use haversine distance against the WashIndex location index; sister sites in the same chain are excluded.
What amenities do customers mention at Wash World?
Amenities most frequently mentioned in Wash World reviews — useful context for the drift, since amenity-related complaints often surface when broader quality slips.
Which metros and cities does Wash World have locations in?
Wash World operates across the metros and cities below. Each link drills into the WashIndex per-metro or per-city market analysis, with Wash World's position alongside every other operator.
Alternatives to Wash World
The chains that compete with it most directly, compared.
Which states does Wash World operate in?
1 state; concentrated in Michigan (6). Useful context for the drift — whether the rating drop is happening everywhere or concentrated in specific markets.
| State | Locations | Total Reviews | Avg Rating |
|---|---|---|---|
| Michigan | 6 | 1,319 | 4.19 |
What are the top Wash World locations by review volume?
The per-location table is the most useful section for diagnosing chain-wide drift. Each row carries the site's own rating trajectory; the chain-wide drift may concentrate in just a handful of sites.
Okemos, MI 2209 Jolly Rd 4.2 319 reviews 1 / 5 / 11
Trade-Area Competitors
- Okemos Lube Center 0.35 mi · 4.5★
Operational Signals
- Wait Time +1.00
- Equipment Working -1.00
- Membership Value +1.00
- Per-Wash Price +0.67
Monthly Review Velocity
4.3 297 reviews 4 / 27 / 40
Trade-Area Competitors
- Car Wash 0.13 mi · 4.2★
- Excel Mobile Detail 0.89 mi · 5.0★
- JD Detailing LLC 0.91 mi
- bp 0.99 mi
Operational Signals
- Per-Wash Price +1.00
- Wait Time -1.00
- Membership Value +1.00
- Staff +0.71
Monthly Review Velocity
4.0 240 reviews 3 / 12 / 44
Trade-Area Competitors
- Champion Wash & Detail 0.29 mi · 5.0★
- KC'S cleaning and car detailing 0.80 mi · 5.0★
- Amoco 0.82 mi
Operational Signals
- Equipment Working -1.00
- Membership Value +1.00
- Staff +0.80
- Wash Quality +0.71
Monthly Review Velocity
4.4 210 reviews 5 / 8 / 14
Trade-Area Competitors
- bp 0.20 mi · 3.7★
- Soft Cloth Cars-Pickups-Vans 0.54 mi
- Fill & Wash Marathon 0.54 mi · 5.0★
- Clean Ride Mobile Detailing 0.55 mi · 5.0★
- Mint Detailing 0.86 mi · 4.9★
Operational Signals
- Per-Wash Price +1.00
- Wash Quality +1.00
- Staff +0.76
- Membership Value +0.50
Monthly Review Velocity
Flushing, MI 5279 Pierson Rd 4.3 173 reviews 1 / 9 / 26
Trade-Area Competitors
- MotoZone Auto & Service 0.68 mi · 4.6★
Operational Signals
- Per-Wash Price +1.00
- Staff +0.25
- Wash Quality +0.18
Monthly Review Velocity
3.6 80 reviews 4 / 19 / 45
Trade-Area Competitors
- Touchfree Car Wash 0.53 mi · 2.4★
- Route 23 Auto 0.74 mi · 4.6★
- Krispy Klean Car Wash 0.95 mi · 4.0★
- Hill Street Auto Wash 0.95 mi · 3.4★
Operational Signals
- Per-Wash Price +1.00
- Wash Quality +0.60
- Staff +0.33
- Membership Value +0.33
Monthly Review Velocity
Data as of 2026-05-24. Pick a format and click Copy.
WashIndex. (2026, May 24). Wash World — WashIndex operator profile. https://washindex.com/car-wash-chains/wash-world
WashIndex. "Wash World — WashIndex operator profile." WashIndex. Last modified May 24, 2026. https://washindex.com/car-wash-chains/wash-world.
"Wash World — WashIndex operator profile." WashIndex, May. 24, 2026, https://washindex.com/car-wash-chains/wash-world.
@misc{washindex_car_wash_chains_wash_world_2026,
title = {{Wash World — WashIndex operator profile}},
author = {{WashIndex}},
year = {2026},
month = {May},
url = {https://washindex.com/car-wash-chains/wash-world},
urldate = {2026-05-24},
} About this profile
Every operating-quality signal on this page is derived from 132 customer reviews of Wash World locations, processed through WashIndex’s 55-field LLM extraction pipeline. Competitor counts within 1 / 3 / 5 mi rings are computed by haversine distance against the WashIndex location index across the chain’s states and immediately adjacent ones (sister sites in the same chain are excluded). Monthly review and rating trends are pulled from the raw Google Maps review feed. 0 spam-flagged reviews were excluded from the aggregates.
See our full methodology for the extraction pipeline, validation samples, and aggregation logic. Term definitions in the glossary.
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