In 2015, Chai Jing's smog investigation documentary "Under the Dome" sparked widespread public attention, and environmental protection once again became the most talked about topic in the country.

Four years have passed, and a video that lasted less than two hours made Chai Jing extremely popular, becoming a topic of discussion among people. Now it seems that we cannot judge whether Chai Jing is praised or not, but environmental issues are already urgent. Under the Dome "tells us about the problem of air quality, and water shortage, like air quality, has always been valued but has not been effectively solved. According to investigations by relevant departments, China ranks among the top in the world in terms of water scarcity, but its ability to address this situation still needs to be improved. From a very simple aspect, we can see the attitude of the people towards water shortage. Many residents in Western countries choose to use convenient, fast, and water-saving fully automatic car washing machines, while China is still stuck in the stage of using water guns to wash cars.

A typical car wash takes about thirty minutes to an hour to wash a car, and if other maintenance tasks are needed, the time may be extended. The water gun used for car washing varies in strength depending on the water output. Many car wash shop staff subconsciously think that car washing is a normal thing, and saving water is not necessary at all. So we often see that the faucets in car wash shops remain in an open state for a long time, which invisibly wastes a lot of precious water resources. Roughly speaking, this traditional car washing method requires over 400 liters of water at a time.

The emergence of fully automatic car washing machines has changed this situation, allowing users to operate and wash their cars themselves throughout the entire process. Scan the code once, wash the car easily, and it only takes 3-6 minutes to complete the work that usually takes half an hour. Not only that, the fully automatic car washing machine only consumes about 90 liters of water per operation, and consumes less than one kilowatt hour of electricity, which is energy-saving and environmentally friendly. In the long run, it will definitely make a great contribution to the current water shortage situation in our country.

Water shortage may seem like an extremely difficult problem to solve, but in fact, as long as we are willing to make efforts for it, a car wash can save hundreds of liters of water resources for the country. I believe that as long as we persist, Boyou's fully automatic car washing machine can not only save a lot of resources for us car owners, but also make each of us become energy-saving guardians and do what we can to save water.