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Car wash buyer's guide

Does ModWash damage cars?

ModWash reports vehicle damage in 0.8% of reviews, measured across 70,105 AI-analyzed reviews — that lands near the bottom of the range versus the ~2.4% median — ModWash keeps its equipment in better-than-average shape. ModWash runs 127 express tunnel locations across 12 states and rates 4.85★ overall; as with any wash, an individual location's upkeep matters more than the brand average.

Author: Justin Kuo Last revised

Direct answer

ModWash reports vehicle damage in 0.8% of reviews, measured across 70,105 AI-analyzed reviews — that lands near the bottom of the range versus the ~2.4% median — ModWash keeps its equipment in better-than-average shape. ModWash runs 127 express tunnel locations across 12 states and rates 4.85★ overall; as with any wash, an individual location's upkeep matters more than the brand average.

What ModWash's reviews show

ModWash reports vehicle damage in 0.8% of reviews — drawn from 70,105 of ModWash's Google reviews run through WashIndex's damage-mention extraction, and that lands near the bottom of the range versus the ~2.4% median — ModWash keeps its equipment in better-than-average shape. Keep in mind this is a mention rate, not an incident rate: drivers convinced a wash hurt their car review far more often than the many who leave fine, so the true per-wash odds are much lower. Read it as a relative signal against other operators.

Reading it for ModWash

A brand-wide number can mask a few problem sites. The per-location breakdown on the ModWash profile tells you whether ModWash's 0.8% is chain-wide or concentrated in a handful of its 12-state footprint. Compare ModWash against every tracked operator on the damage-rate leaderboard.

Lowering your own risk at ModWash

Simple precautions help — mirrors in, antenna down, and no loose accessories. Worried about your clear coat? A touchless wash never touches it. ModWash rates 4.85★ across its 127-location footprint.

Rank operators before you commit

The damage-rate and cancellation-friction leaderboards rank operators from safest to riskiest, so you can avoid the bad actors instead of guessing.

Open damage-rate leaderboard Cancellation-friction leaderboard

Related questions

Cite this page

Data as of 2026-05-24. Pick a format and click Copy.

APA
WashIndex. (2026, May 24). Does ModWash damage cars?. https://washindex.com/q/does-modwash-damage-cars
Chicago
WashIndex. "Does ModWash damage cars?." WashIndex. Last modified May 24, 2026. https://washindex.com/q/does-modwash-damage-cars.
MLA
"Does ModWash damage cars?." WashIndex, May. 24, 2026, https://washindex.com/q/does-modwash-damage-cars.
BibTeX
@misc{washindex_q_does_modwash_damage_cars_2026,
  title  = {{Does ModWash damage cars?}},
  author = {{WashIndex}},
  year   = {2026},
  month  = {May},
  url    = {https://washindex.com/q/does-modwash-damage-cars},
  urldate = {2026-05-24},
}

Grounded in the WashIndex dataset. Browse the full Q&A library or open the free tools.