10K+
Downloads
Content rating
Everyone
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About this app

It is being rolled out nationwide as needed.

Keep your precious car beautiful.
wash WALLET is a car wash reception that was only possible at stores
It is a service that can be done from a smartphone.
Payment is made by convenient online card payment.
* Various credit cards (VISA, Mastercard, DINERS, JCB, AMEX) can be used.

● Affordable flat rate car wash ticket ●
Purchase a flat-rate ticket in the app to save more on monthly car washing.
Various courses and toppings can be selected for each ticket.
Very convenient because it is a subscription type and automatically updated every month.
Why do not you try car wash courses and toppings that you do not always use at this opportunity?

● Just hold the QR code when washing the car! ●
Choose the car wash menu on your smartphone and receive a simple reception.
After that, hold the QR code at the store and start car washing.
It ’s easy even when you ’re busy.

A comfortable car wash experience for all drivers
Updated on
Mar 9, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Financial info and 3 others
Data isn’t encrypted
You can request that data be deleted

What’s new

・軽微な修正を行いました。

今後もwash WALLET appをよろしくお願い致します。

App support

About the developer
MK SEIKO CO.,LTD.
wwa.sys@mkseiko.co.jp
1825, AMENOMIYA CHIKUMA, 長野県 387-0001 Japan
+81 26-272-8302