Watermill July 2025 Promotion

$4 Off Your Next Car Wash!

Download our Watermill app for free and use coupon code 4OFJULY in the app to receive $4.00 OFF a single car wash!

Offer good now through July 18th!

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 the "Automatic Car Wash" and choose your type

5. Enter Coupon Code 4OFJULY when purchasing.

You must use the app to apply the Coupon Code!

To get the app, click below to download

Or Text WATERMILL to 575-222-2201 To Get Our App

*Promo limited to one-time use per app user!