Do I really need to floss?
There's no getting around the need to get around your teeth daily with dental floss. It clears food and plaque from between teeth and under the gumline. If you don't, plaque hardens into tartar, which forms wedges and widens the space between teeth and gums, causing pockets. Over time, gums pull away and teeth loosen.
Either waxed or unwaxed floss will do the job. Using floss picks or interdental brushes is another easy option.