Professional Recommended: Dental professionals recommend flossing regularly because it is proven to remove plaque between teeth to help prevent gum disease. Extra-wide Cleansing Surface: Dental floss from Reach is specifically effective in cleaning between wide spaced teeth thanks to its extra-wide cleaning surface. Thoroughly Clean: Reach waxed dental floss removes small food particles that get stuck between the teeth and around gums, and that can lead to bad breath, for a thorough clean. Teeth Protection: Helps protect your teeth and gums by effectively removing plaque from hard to reach places that brushing alone may miss. Effective Plaque Removal: 55 yards of Reach , a mint flavored, waxed dental floss with an extra-wide cleaning surface specifically designed for wide spaced teeth.