Why can't tap water be drunk, but fruits washed with tap water can be eaten?

This is like asking why: the freezer is a box and the refrigerator is a cabinet. Why is the place where you spend the night called a hotel and the place where you drink is called a nightclub? Why do we all stand in the elevator and say take the elevator?

Why can't tap water directly drink the fruit washed by tap water and eat it directly? Uh-huh, Bian Xiao can't answer other questions. For this problem, Xiao Nan will talk about it. Tap water has been treated, disinfected and filtered in the water plant, but the water treatment in the water purification plant has not reached the level of direct drinking. Moreover, if the water supply pipeline is not cleaned for a long time, it will cause secondary pollution to the tap water, but compared with the unwashed fruit, it is still very clean!

Because there are all kinds of mud, dust and pesticide residues on the surface of unwashed fruit.

Therefore, when we wash fruits, we can effectively remove most of the dirty things on the surface of fruits. The most important thing is that there are not many water droplets left on the fruit. So don't worry too much.

If you are really uneasy, you can peel it again.

About washing fruit, peony said a few more words:

Step 1: Rinse continuously with running tap water for several minutes to remove surface bacteria and pesticide pollutants.

Step 2: soak in light salt water for 3 minutes.

Step 3: Wash starch water or light salt water and possible residual harmful substances with running water.

Step 4: Finally, rinse it again with pure water or cold boiled water.

Therefore, peeling is easier and faster!