Join us October 25th and 26th from 6-9PM for our Tunnel of Terror! Load up your van, truck or Witch’s broom and drive through our Tunnel of Terror, if you dare! Get ready to experience screams, scares, and a sparkling clean car. All proceeds from the Tunnel of Terror will be donated to the Way Station, a mental health and wellness facility in Frederick.

$20 per car ($25 wash value) or $10 for our Unlimited Club members.

Frederick Shell Carwash offers a multifaceted car wash that is unlike most of our competitors. With friendly service, express detailing and a 90-foot tunnel wash, we are a dedicated team whose number one concern is our customers. We are located at the intersection of Rt. 40 (West Patrick Street) and Willowdale Drive in Frederick. Stop by and visit us today to learn more about all the ways Frederick Shell Carwash is here to serve your car wash needs. We hope to see you soon.

Download our App for iOS or Android on the App Store or on Google Play. There are lots of features including Exclusive coupons, an Events calendar, and a Digital punch Card! 



Sunday-Thursday 8:00AM-7:00PM
Friday-Saturday 8:00AM-7:30PM

Hours are weather permitting.


1275 West Patrick Street, Frederick, MD 21702

on the corner of Rt. 40 and Willowdale Drive

next to McDonald's, Wendy's and Petco.


301.663.1818 OR email frederickshellcarwash@gmail.com