Thirty baths or the first bath?

Take a bath on New Year's Eve and put on clean clothes. It means that one year's dirty air should be washed away and can't be carried to the next year. On the thirtieth day, people have been busy all day. They have cleaned their homes and everything is ready. At this time, they should take care of themselves, take a bath, wash clothes and put on new clothes. Some places call thirty baths "washing thieves". This is not only for hygiene and cleanliness, but also to get rid of bad breath and bad luck and make a good start for happiness and wealth next year.

It is generally believed that the dust on your body is dirty, which represents bad breath and bad luck. When the new year comes, it is a common psychology to get rid of the bad things of the old year and strive for everything to be smooth in the coming year.