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10 Tooth-Cleaning Devices & Products of Yesteryear

Here at mental_floss, as the name suggests, we take our dental hygiene seriously. Accordingly, we felt it would be only fitting and proper to take a closer look at the products and devices folks have used throughout the centuries to fight plaque, tartar, oral fungi and other miscellaneous cavity creeps. 1. Miswak Cleaning Stick 4 out of [...]