Some signs that you have plaque on your teeth include bad breath, yellow teeth, and bleeding gums. Reduce dental plaque by brushing and flossing twice a day and using a plaque-fighting mouthwash. When ...
The new toothbrush uses a servo-sonic motor capable of 60-degree sweeping oscillations, which Xiaomi claims simulates the Bass brushing technique. This motion is said to increase the cleaning range up ...