Basic requirements 4.1 Antibacterial agents used in antibacterial daily plastic products should meet health and safety requirements, and their manufacturers should provide relevant qualification certificates or material health and safety reports. 4.2 Antibacterial daily plastic products should comply with the requirements of the corresponding daily plastic product standards. 5 Antibacterial performance requirements The antibacterial performance of antibacterial daily plastic products against Escherichia coli and Staphylococcus aureus should meet the requirements in Table 1.