Can I wash my hair except for Chinese New Year?

You can wash your hair on New Year's Eve.

Shampooing means starting from scratch, which is also a good sign. Shampooing on New Year's Eve can also get rid of this year's bad luck and welcome the new year.

New Year means New Year. It is generally believed that from the last day of the end of a year (except that day of the year) to the fifteenth day of the first month (Lantern Festival), there is also a saying that the first month is a year. During the festival, the main traditional folk activities include eating New Year's Eve dinner, giving lucky money, posting New Year's greetings, worshipping gods, observing the New Year and setting off firecrackers.