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Car wash in Alton, NH

One car wash in Alton, New Hampshire, with address, type and directions.

• Car wash

  Autowash Alton

  166 Wolfeboro Hwy, Alton, NH 03809

  Hours not listed — check the sign at the entrance.

  Website (autowashalton.com)

  Get directions

• Washing your car in Alton

  Alton has a single listed wash: Autowash Alton.

  Whether it is touchless, soft-touch or a self-serve bay is shown on the sign at the entrance — the directions button takes you there.

• Somewhere else right now? The near-me search sorts the car washes around you by distance — by location, ZIP code or city.

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• After the salt trucks

  From November to March the enemy is road salt, not dirt. Rinse the underside, wheel wells and rocker panels — that is where rust starts.

  Car washing in winter →

• Not here, but close

  Nearest touchless car wash: Splash & Dash Touchless Car Wash in Rochester, NH, about 15 miles southeast.

  Nearest self-serve car wash: Sparkle Clean Car Wash in Laconia, about 14 miles northwest.

• Across New Hampshire

  Of 166 car washes in New Hampshire, one is in Alton. Bigger choices: Manchester (14), Nashua (14) and Derry (9).

  All car washes in New Hampshire →

Updated September 2026 · Add a car wash or report a mistake