How to ruin your teeth 101: 1) brush fast, sawing back and forth 2) brush hard—gotta scrub em clean! 3) change your bristles when they get frayed—that’s plenty soon enough! 4) use sensitivity or whitening toothpaste to rub off your enamel like sandpaper! If this is you, it’s not too late to save your teeth. ❤️‍🩹See the comments for the quick and easy fix to each of these 4 issues I see when people brush. I’m a family and cosmetic dentist of 40 years, here to teach you the FREE habits that will