This is the conventional washing method, using a machine to spray water and soap by a washing worker, along with manual wiping. It includes providing high-pressure water spray machines to clean hard-to-reach parts of the vehicle.

Steam washing is one of the preferred methods for customers because it facilitates deep cleaning of dirt and other residues. This method requires steam machines and high-pressure cleaning and disinfection equipment from authorized distributors or specialized shops.

The advantages of this type of car wash include time-saving, reduced physical effort, and relatively comprehensive cleaning, achieved through high-pressure automatic washing machines.

The car wash can obtain a license for a mobile cart targeting customers at their locations, as per regulations. This involves providing a diesel-powered car wash unit, an electric converter, and fuel to operate the project continuously.