Most dental hygiene professionals recommend brushing your teeth at least twice a day, preferably after every meal. This helps to remove plaque, which is a sticky film of bacteria that forms on your teeth. Plaque can lead to cavities and gum disease, so it's important to brush it away regularly. In addition to regular brushing, you should also floss your teeth at least once a day. nnThis helps to remove plaque and other food particles from between your teeth, which your toothbrush can't reach. By following these simple steps, you can help keep your teeth healthy and avoid costly dental problems down the road, this is the best way to maintain white teeth from home.