<human>:  What is the best way to floss my teeth?
<bot>: The best way to floss your teeth is to use an 18- to 24-inch-long piece of dental floss. Wrap most of the floss around your middle fingers, leaving about 2-3 inches in between them. Gently insert the floss between each tooth, curving it around the base of each tooth in a “C” shape. Scrape up and down the sides of each tooth to remove plaque and debris. Unwrap fresh sections of the floss from your fingers as you move from tooth to tooth.