If you have a CCB car card, you can enjoy preferential car wash services after meeting the consumption conditions. If you want to check out a car wash location, you can look it up online.

You log in to the CCB credit card website, click on "High-end Products" on the page, select the black card on the far right, and you will see the CCB car card page. Then you select "National car wash outlets and point-based oil change methods" in the upper right corner, and a page will pop up. Then you select your province and city. After the page pops up, you can click on the car wash outlets to query.