These are awesome! My teeth aren't the best, so flossing is really important to me to help keep my teeth healthy. These are so easy to use and can reach all of your teeth, even the ones all the way in the back. I mainly use these after meals to get out food from in between my teeth. Before bed, I do use regular floss because I find that these just aren't good enough to replace a bit thicker of a floss, they just don't get as deep. These also tend to break if you have two teeth that are really close together. Overall, they're great to use casually after meals or on the go, but the don't clean as good as a thicker, normal floss would.