Why is bathing at noon on Dragon Boat Festival good for the skin?

Traditionally, water is the best way to ward off evil spirits at this time. It is said that water is especially fragrant when it is used to make tea and soak wine at noon. People add some white wine and a little realgar powder (Chinese medicine) to the water at noon to spray rooms and courtyards, or to bathe, wash faces, wash hands and feet. Take a bath with afternoon water and realgar, and you won't get prickly heat that summer, and you won't be bitten by snakes when you go out.

Time for taking water at noon:

1, time: 1 1: 00 from 15 to 13: 00 on time, 1 1: 30 and 12: 30 to take water.

2. Take tap water: Generally, the ancients took well water or spring water, but it is not easy for modern people to take these two kinds of water. Therefore, if they take tap water, they should be exposed to the sun for at least half an hour at noon, for one thing, to evaporate chlorine gas, and for another, to enhance the contact time between the water in the water pipe (which does not touch the earth gas) and nature.

3. Take spring water or well water. If you can get spring water or well water, this is the best quality of "afternoon water"

The above contents refer to:

At noon on Dragon Boat Festival, water is the most precious and the best exorcism.

Baidu encyclopedia-water at noon