Join our Monthly Wash Club, earn free washes, and get special deals!

Rainmaker Carwash is proud to offer you a safe and contactless way to enjoy a great car wash experience every time you visit one of our locations.

With our app, you can:

• Buy & gift washes

• Earn points with every purchase, and work your way towards FREE washes

• Join our Monthly Wash Club

• Claim Deals and discounts.

• Get easy directions to our locations

Download the Rainmaker Carwash app today and start saving your way to a cleaner car!

What’s New

Version 4.3.0

• Redesigned interface
• New Referral Program - invite friends and earn rewards!
• New Promo Code feature
• Improved notifications
• Wash Club enhancements

Ratings and Reviews

3.8 out of 5
4 Ratings

4 Ratings

akbywayofkc ,

Horrible update

I thought an update was supposed to improve the functionality of an app. Didn’t happen with this update. I belong to a monthly club and now the app doesn’t recognize me. I’ve already paid for daily washes if I want but now I can’t get a barcode to scan. Wow. If I could have given zero stars I would have.

App Privacy

The developer, Hamilton Manufacturing Corp, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Contact Info
  • Identifiers

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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