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Most people clean their hands every day but rarely clean their smartphones. Studies have found that phone screens can carry thousands of bacteria because they are constantly touched and placed on different surfaces. While most of these bacteria are harmless, regular cleaning is still recommended. Your phone follows you almost everywhere, including the bathroom, kitchen, and dining table.
A simple wipe with an appropriate disinfectant can significantly reduce germs. Your most-used device may also be one of the dirtiest things you own.
© University of Arizona