New Delhi, Feb. 8 -- Brushing teeth every morning and night plays a huge role in oral care. It not only helps to get rid of food particles, but also prevents oral issues like dental plaque. As you move your toothbrush back and forth to remove unwanted particles from your teeth, make sure to reach out to every tooth, and your tongue as well. While a manual toothbrush is effective in keeping your teeth clean, you can also go for its electric version. The battery-powered toothbrush does not involve much effort. Don't know how to use it? On National Toothache Day, which is observed on February 9, we tell you how to use an electric toothbrush.

What is an electric toothbrush?

Want to learn how to use an electric toothbrush? First, know what k...