Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Scrubbing ...

Manual toothbrushes with specific features like cross-angle bristles combined with brushing using the modified Bass method may be the most effective method for removing plaque and reducing gingivitis.

When it comes to brushing your teeth, here's a piece of advice you may never have heard: don't focus on your teeth. Instead, think more about your gums, particularly the border where teeth meet gums.

Gentle brushing up to four minutes twice a day in a proper way is linked to better long-term oral health. At the same time, do not overdo this to avoid damage to teeth and gums. Dentists usually ...