iPhone Screenshots


Splash Car Wash was founded by Mark Curtis and Chris Fisher with the opening of their first hand wash -- Splash, Greenwich. Both lifelong Greenwich, CT residents Curtis and Fisher cast aside their business suits and ties to immerse themselves in suds and water with the purchase of Greenwich Car Wash in 1981. Eventually renamed Splash Car Wash in 1994, to mark a totally innovative concept developed by Curtis and Fisher for washing cars on conveyor by hand in a tunnel, overwhelming response to their new hand wash became the catalyst for phenomenal growth at Splash.
Here’s how it works:
1) Register your credit/debit card(s) in the app.
2) Wash as usual.
3) We’ll buzz your phone when you earn a reward. No need to fish your phone out, check-in, or scan anything. Just pay as usual.
4) Rewards show up on your phone for you to use. It’s like magic!

What's New

Version 1.36

We update the app regularly to make it shinier!
Keep it updated to take advantage of the latest features and improvements.

• Like the app? Leave us a good rating!
• Questions? Email us at support@thanx.com

Ratings and Reviews

4.9 out of 5

637 Ratings

637 Ratings

Amazing Service

Boose Boo

I have been coming to this car wash for 4 months now and every time I come the staff is so pleasant, they do an amazing job with both of my cars and always have special offers.

Great Car Wash Great Service


Darien Splash is top notch. Friendly staff and attention to detail results in a great car wash experience. I’ll never go back to the automated car wash that scratches your paint. Five Star experience!

Michelle the girl at the front Counter


She is totally an asset to your company friendly kind and totally helpful people like her make you want to come back. 👍


Thanx, Inc.
46.1 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© Thanx, Inc.


  • Family Sharing

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

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