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24-Hour Car Washes in Glen Burnie, MD

4 of the 11 car washes we list in Glen Burnie have 24-hour access.

Night-shift workers and road-trippers wash cars at 2 a.m. too. Each listing here has round-the-clock access confirmed individually — mostly self-serve bays and unattended automatics.

  1. Cshine Car Wash

    7807 Parke West Dr, Glen Burnie, MD 21061-4997

    Soft 8am-6pm, Touchless 24/7, Self-serve 24/7

    TouchlessSelf-serve baysOpen 24 hoursFree vacuumsUnlimited plans
    Call Website Directions

  2. Glen Burnie Car Wash II

    7985 Crain Hwy S, Glen Burnie, MD 21061-4924

    Open 24/7, Tunnel Mon-Sat 8am-8pm, Sun 8am-5pm

    TouchlessSelf-serve baysOpen 24 hoursUnlimited plans
    Call Website Directions

  3. Roy's Car Wash

    901 Crain Hwy S, Glen Burnie, MD 21061-3941

    Open 24/7, Tunnel Mon-Sat 8am-8pm, Sun 8am-5pm

    TouchlessSelf-serve baysOpen 24 hoursUnlimited plans
    Call Website Directions

  4. Splash In

    6616 Governor Ritchie Hwy, Glen Burnie, MD 21061-2317

    24hrs

    TouchlessOpen 24 hoursUnlimited plans
    Call Website Directions
24-hour usually means the bays, not the staff. The office and detailing side keep business hours; the wash itself runs unattended. If the machine eats your payment at night, the refund happens in the morning.

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Good to know

Are 24-hour car washes really open all night?

The self-serve bays and automatic tunnels usually are — they run unattended. Staffed services like detailing or hand-drying keep daytime hours even at locations advertised as 24/7.