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🛍️ Reasons to buy: You struggle with flossing and/or have a permanent retainer. Reasons to avoid: You’re cool with regular floss and actually remember to use it every day. Don’t want to just take my ...

Add Yahoo as a preferred source to see more of our stories on Google. We all love to flash our pearly whites, but having a healthy smile, not just a dazzling one, is the most important thing of all — ...