This standard specifies the terms and definitions, basic requirements, technical requirements, test methods, inspection rules, signs, instructions, packaging, transportation and storage, and quality commitments for household cleaning machines. This standard applies to household cleaning machines (hereinafter referred to as "cleaning machines") with a rated pressure of 2.5 MPa to 25 MPa, a rated input power of ≤5.5 kW, and a working medium of normal temperature water or cleaning solution added with cleaning agent.