Car Washes in New Castle, DE

11 car washes in and around New Castle, Delaware — check the wash type before you drive over — touchless tunnels take trucks and lifted vehicles that soft-cloth tunnels turn away, and self-serve bays are the only option for roof racks and trailers.

New Castle has about 5,715 residents, which works out to 192 car washes per 100,000 people. Population: U.S. Census Bureau, 2024 estimate.

495 Truck Wash and Wash-outs

525 Terminal Ave, New Castle, DE 19720-1466

+13023847428 Directions

Ab truck wash

212 May Ave, New Castle, DE 19720-3672

+13028942151 Directions

Express Jet Car Wash

212 Churchmans Rd, New Castle, DE 19720-3110

+13023220222 Website Directions

Lee's Best Car Wash

194 S Dupont Hwy, New Castle, DE 19720-4265

+13023280770 Directions

Leo's Car Wash

318 S Dupont Hwy, New Castle, DE 19720-4621

+13023241506 Directions

Magic Touch Car Wash

1707 New Castle Ave, New Castle, DE 19720

3026556430 Directions

Mario's Power Wash

157 Halcyon Dr, New Castle, DE 19720-1240

+13027432304 Directions

New Castle Auto Spa Free vacuumsDetailingUnlimited plans

148 S Dupont Hwy, New Castle, DE 19720-4149

🕒 M-Sa 8-6, Sun 8-5

💲 Basic $8-$10, Ultimate $19-$39 detail

+13025445801 Website Directions

Splash In Open 24 hours

288 Christiana Rd, New Castle, DE 19720

🕒 24/7

💲 Basic $9, Boost $13, Best $17

3023260939 Website Directions

Splash In Open 24 hours

102 N Dupont Hwy, New Castle, DE 19720-3102

🕒 24/7

💲 Basic $9, Boost $13, Best $17

+13023226099 Website Directions

Splash In Open 24 hours

154 N Dupont Hwy, New Castle, DE 19720-3124

🕒 24/7

💲 Basic $9, Boost $13, Best $17

+13025446247 Website Directions

Tip: most tunnels sell an unlimited monthly plan for $20–40 — it pays for itself at two washes a week. Early weekday mornings have no line; the queue peaks on sunny weekend afternoons and the first warm day after a snow week, when everyone rinses the road salt off at once.

Delaware statewide, by feature

Nearby in Delaware

Good to know about car washes in New Castle

How many car washes are there in New Castle?
We list 11 car washes in New Castle with addresses, and 11 of them with a phone number.

What's the surest way to check hours in New Castle?
Call ahead — 11 of the 11 car washes here list a number. Hours at independent car washes shift with seasons and staffing, so a phone call beats any listing, including ours.

Which car washes in New Castle show their opening hours?
4 of the 11 car washes we list in New Castle publish their hours — the rest are best reached by phone before you go.

Is anything open 24 hours in New Castle?
3 of 11 run around the clock.