Putting money in the dryer is an unexpected but surprisingly common practice with various motivations. It can stem from absent-mindedness, where individuals forget to remove cash from their clothes before laundering, leading to its inadvertent tumble in the dryer. Alternatively, it may be a deliberate act for several reasons.
One primary reason is to refresh and deodorize currency. The heat and airflow within the dryer can help eliminate unpleasant odors and freshen bills, particularly those that have been in circulation for an extended period. The tumbling action can also help remove dirt, dust, and other debris that may have accumulated on the money. Additionally, some individuals believe that putting money in the dryer can help to flatten and remove wrinkles from bills, making them easier to handle and store.