pointed out that qualified antibacterial products can only ensure that they do not become a breeding ground for bacteria and control the number of bacteria within a relatively safe range.' A shopping guide of a sanitary ware brand told reporters that a certain substance was added to the surface of the toilet to resist and kill various bacteria. 'The so-called nano-titanium should be titanium dioxide, which is generally used in photocatalyst technology, so it must have light to work. The products 'antibacterial rate can reach 99% or more' and 'to keep you away from germs' are tempting.' He said that he can send the electronic version of the test report to the reporter, but as of the time of writing, the reporter has not received the test report. Consumers must not be fooled by the propaganda of businesses. Reporters found in several large home furnishing stores in Beijing, Dongfangjiayuan and Chengwaicheng, handheld shower head Company that there are not a few consumers who come to buy sanitary products with 'antibacterial' functions. This kind of antibacterial shower just discovered I heard that the room uses nanotechnology. deputy director of the Antibacterial Material Testing Center of the Institute of Physics and Chemistry of the Chinese Academy of Sciences, pointed out that negative ions have not been found to have antibacterial and sterilization effects. However, do these products really play an antibacterial role as the merchants say?Are these antibacterial technologies suspected of deceiving consumers? In order to unveil the mystery of antibacterial sanitary ware, the reporter conducted an in-depth interview. Regarding the nano-antibacterial technology that many businesses are talking about and can't explain clearly, said that there are many branches of nanotechnology, and it is feasible to use its antibacterial, but it is necessary to specify the method used, otherwise it will deceive consumers.