Watermill August 2026 Promotion

25% OFF ANY Car Wash at Watermill Auto & Pet Wash all month long!

Download our Watermill app for free and use coupon code BACK25 in the app to receive 25% OFF a purchase of ANY touchless wash. Offer good through the entire month of August 2026!

How to apply the Coupon Code:

1. Download the app (if you don't already have it!)

2. Set up your account (if you have not already!)

3. Select the "One-time Purchase"

4. Select Wash Level

5. Enter Coupon Code BACK25 when purchasing.

You must use the app to apply the Coupon Code!

To get the app, Text WATERMILL to 575-222-2201