Some people have too much calculus to get bright and health smile because of smoking and drinking tea in daily life. Today Meigeer Dental will introduce 7 little teeth whitening tips for your confident and bright smiles.
1. Vinegar can remove calculus and smoke spot.
It’s difficult to remove the smoke spot by toothpaste for heavy smokers. Brushing with vinegar can help you to remove calculus. Rinse your mouth with vinegar in your oral cavity for2~3 minutes, spit out and then brush heavily. At last wash your mouth with water. Repeat this action for several times can remove smoke spot.
2. Orange peel can be used as toothpaste.
Grind orange peel into tiny smalls and pu