An easy-to-use car wash is designed as a platform for a car wash industry, with the development of large-scale car user management platforms, which will create master data, integrate and analyse data on the frequency, heat, migration, etc. Of car wash services, provide easy-to-use self-washer services and provide data support to enterprises that require such user data. An easy-to-use car wash is a new personal service, a green, energy-efficient product, 30-50 litres of water for a car to wash, which is very easy and fast. The owner of the car is at home, during shopping, during recreation, can wash the car with a self-washer at any time and anywhere, while a car wash is in the vicinity of 10 minutes without having to wash the car wash all the way, save time. A self-washer is an hourly charge for a humanized service, and if the car is not dirty, it will be more economical to use the top of the self-washer at $3 or $4 to wash the car. An easy-to-use car wash, which is a commercial-type car wash, provides both a swipe card and a cash payment, and is properly billed to facilitate water conservation and sustainable development. Scratch the card or drop the money and wash the car with the pressurized water gun. The average car wash is 3-8 minutes, with an average of $4. By comparison, it is between auto-washers and small self-washers; functionally, it has the full functionality of car washes and foam machines, suitable for installation in small areas, parking lots, car beauty shops, garages, garages, and garages, which are common in earlier cities such as europe and america. The free-flowing switch of the easy-to-use car wash is used to avoid defects in past key selection; the ad hoc stop-and-pump function, high sensitivity awareness, stop-pump, stop-calculation and more reasonable costing, while protecting the problem of empty and worn pumps. The easy-to-use self-washers are different from the traditional single-line self-washers, the easy-to-use self-washers are stuck in hand, and are nationalized to match the physical-washing card with the mobile phone virtual card. Through internet self-washers, the focus is on the car family, access to user information through mobile phones, apps and micro-credit public platforms, the accumulation of quality member consumption data and original information data from the owner of the platform, easy-to-use self-wash vehicles subverting the rules for accessing users for payment for internet burning, thereby changing user car washes and consumption habits, easy-to-use self-wash vehicles promote self-help, achieve energy-saving emission reductions and reduce resource waste。