Dental floss is an essential tool for maintaining oral hygiene. It is designed to remove plaque and food particles from between the teeth and along the gumline, where a toothbrush cannot reach. Using dental floss regularly can help prevent gum disease and tooth decay. The product is usually made of thin, flexible strands and comes in a small, portable container for easy use and storage. Some dental flosses also come with added features such as a minty flavor for fresh breath or a wax coating for smoother gliding between teeth.