The water-based cleaning agent W3600 is a new concentrated and environmentally friendly water-based product developed using our patented technology, mainly aimed at cleaning PCBA water-soluble solder paste. This product can clean water-soluble solder paste residues in a short period of time at low concentrations, with high efficiency. Other types of solder paste residue and flux residue after PCBA welding can also be cleaned. This product is made of safe materials, free from halogens and flash points. The mild formula has excellent material compatibility with sensitive metals and electronic components used in FPC and other boards, making it an ideal environmentally friendly water-based cleaning agent.