According to a recent study by Hilton, 73% of American travelers admit to taking hotel toiletries, and many have found creative reasons to use them after their stay, such as washing make-up brushes or polishing their shoes.   Once Americans have the goods, they are used for a number of different reasons, according to Hilton. For example,  54% of business travelers have used hotel toiletries to clean their shoes before a meeting or event, while 39% millennials have used them to remove stains. Mo...