The CCB car wash card, that is, the credit card with the word "car" on the card face, that is, the Longka car card, provides car wash service, and the car wash service is preferential once a week. Car wash fee1Free within 5 yuan. If it exceeds 15 yuan, you only need to pay the excess, and you can directly deduct the points. If the points are not enough, you can pay by credit card or cash. Inquiring method of cooperative car wash outlets: log on to the credit card website of CCB-Home Page-High-end products-click on "Car Card" (the word "Car" appears on the far right card face)-click on "National preferential car wash outlets and integral oil change method"-select your region (Zhejiang-other regions) to find the car wash outlet form-open the search "Zhoushan Dinghai" and there you are ~