CPV code 39800000 designates Cleaning and polishing products in the Common Procurement Vocabulary (CPV 2008), the EU classification used to describe the subject of public contracts.
39800000 sits under 39000000 (Furniture (incl. office furniture), furnishings, domestic appliances (excl. lighting) and cleaning products) and groups 3 more specific sub-codes. When classifying a tender, choose the narrowest code that still covers the full subject of the contract.