Why should you not wash your hair on new years?

Washing your hair on New Year's Day is considered bad luck in some cultures, as it's believed to wash away good fortune for the year ahead. Additionally, many people associate this practice with the idea of starting the new year fresh and embracing new beginnings without washing away the previous year's blessings. Ultimately, it's a superstition, and whether one observes it or not depends on personal beliefs.