Hydroxyapatite toothpaste Anti-caries toothpaste teeth repair toothpaste Tooth Decay Repair deep cleaning Enhance tooth hardness and reduce tooth sensitivity teeth whitening tooth

How to use: Brush your teeth at least twice a day, each time for 2-3 minutes. Rinse your mouth with clean water after meals to reduce food residues. Replace your toothbrush regularly, preferably once every 3 months. At the same time, try to eat less high-sugar and high-acid foods, such as candy, carbonated drinks, etc