Car wash industry belongs to water, and it is most afraid of dirt. Among the flying stars in the sky, two black stars and five yellow stars belong to the earth evil spirit. In our daily life, garbage, sundries and old shoes that we don't wear are all under the control of two black giants, while Huang Wu's evil spirit is special. It is the only star among the nine planets that has no physical concept. The revitalization of Huang Wulian needs nine planetary flights to calculate.
In short, keeping the car wash shop clean and tidy is naturally good for you in geomantic omen. I wish you a fortune.