The 5 Best Car Washes in Duluth, MN
Part of the Duluth, MN-WI car wash market.
Data updated · May 22, 2026
Ranked by Google review rating across 12 car washes identified by WashIndex's LLM classifier in Duluth, MN, with each location requiring at least 30 customer reviews to qualify (so small-sample outliers don't surface).
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Lakeside Auto Detail
5133 Glenwood St, Duluth, MN 55804
4.969 reviewsDetail Shop $105K AGI ZIP - 🥈2
O.C.Detailing Duluth
614 N 59th Ave W, Duluth, MN 55807
4.866 reviewsDetail Shop $53K AGI ZIP - 🥉3
Mister Car Wash
604 W Central Entrance, Duluth, MN 55811
4.4132 reviewsExpress Tunnel Chain · Mister Car Wash $88K AGI ZIP - 4
Tommy's Express® Car Wash
321 E. Central Ent, Duluth, MN 55811
4.2446 reviewsExpress Tunnel Chain · Tommy's Express® Car Wash $88K AGI ZIP - 5
Tanner's Express Car Wash
4250 Haines Rd, Duluth, MN 55811
3.952 reviewsExpress Tunnel $88K AGI ZIP
About Duluth, MN
What is the best-rated car wash in Duluth, MN?
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What are the top 5 car washes in Duluth, MN?
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How is the "best" car wash determined in this list?
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About this ranking
Ranked by Google review rating across LLM-classified car washes in Duluth, MN. Locations with fewer than 30 reviews are excluded to keep small-sample noise out of the ranking. Ties broken by review count. Dealerships, gas stations, and other auto-related businesses that don't primarily operate a car wash are excluded from the pool at the data-prep stage.
See the full Duluth, MN car wash market analysis for every car wash in the city, format mix, operator dominance, ZIP/income breakdown, and more — or our full methodology for the underlying data pipeline.