Try a floss threader. A floss threader forms a loop through which floss can pass. This makes it easier to access difficult-to-reach places such as the molars. Add a water pick to your routine.

Cut an 18- to 24-inch piece of floss. Thread the floss between the main wire and your teeth. It helps to be in front of a mirror so you can watch the thread to make sure it’s going where you’d ...

The floss also has a spongy section, which helps clean around gaps and wide spaces, and a smooth section similar to traditional nylon floss, which helps clean under the gumline. $8 at Amazon Buy ...