The investment in household appliances cleaning has the characteristics of low cost and great business opportunities. A promising new industry. As a new sunrise industry, household appliance cleaning project, with the support of national policies, has a huge market like many household appliances (such as air conditioners, range hoods, computers, water dispensers, etc.). ). Adopt professional home cleaning and professional home cleaning, and use patented equipment and special cleaning agents. This project has the advantages of low investment, simple operation, no need for repeated investment, and can be profitable by taking the lead in innovation and entrepreneurship. Increase the turnover of stores through door-to-door cleaning services and wholesale and retail products, and increase the consumer groups of services through stores.