Miracle Car Wash is a locally owned, family operated Full Service Car wash. We are not a franchise. Your vehicle is a big investment. Let us help you protect it by keeping it looking new and lasting longer.

Miracle Car Wash’s method has been developed and constantly improved since 1960 in Dubuque, Iowa. To provide you with the best car wash, most courteous services, in the least amount of time.

Rod and Julie Rettenmeier moved to Waterloo Iowa in 1996 to bring the Miracle Car Wash method to the Cedar Valley area. Rod has 40 years’ experience with car washing. He started working with Miracle Car Wash in 1984.

Miracle Car Wash
2727 University Ave.
Waterloo, IA 50701
(319) 291-6524 Wash
(319) 291-6674 Fax


 Mon – Fri  8:00am to 5:30pm
Sat 8:00 a.m. – 5:00 p.m.
Sundays – Closed
Open Weather Permitting
Rod & Julie Rettenmeier