You can wash your hair on New Year's Eve. We know that everything has its meaning, so people always do it as usual. Washing your hair on New Year's Eve means starting from scratch, which is what old people often say. It is also a good sign to wash away the dust of the old year and welcome the new year.

The business of the shampoo shop on New Year's Eve is very good, and many people will go to the shampoo shop to wash their hair. It means to wash away the dirty air and bad luck and welcome the New Year with a brand-new attitude. Rural people pay attention to washing their hair with water before the third day of the first month, so they wash their hair and take a bath on New Year's Eve and clean themselves up. Generally speaking, before New Year's Eve 12 o'clock, wash your hair and dry it, preferably no later than 12 o'clock. In many places, it is a custom not to wash your hair in the New Year.