SmellWell inserts are bags that can be put into all kinds of shoes, bags or other places where bad smells can occur. By placing a SmellWell in, for example, your shoes overnight, the bad smell is removed and replaced by a fresh scent. Feel free to put SmellWell in your work shoes after the workday, in the training shoes after your training session or in your dress shoes after the party. That way, SmellWell takes care of the inside of your shoes and keeps them fresh longer.