Is the tap water quality in Qingyuan grass market good?

Not so good. Tap water contains some pathogenic microorganisms, such as bacteria, viruses, parasites or eggs. In addition, it may contain some chemicals harmful to human body. The tap water in Qingyuan grass market is basically disinfected by residual chlorine. Although bacteria and viruses in water can be removed to a certain extent, drinking water containing residual chlorine for a long time is also harmful to human body to varying degrees.