Can the black stains on teeth caused by smoking be removed?

Whether male or female, they are all addicted to smoking in their daily lives. Smoking is harmful to human health, but many people have to release stress by smoking because of too much pressure. Over time, if they smoke for a long time, their teeth will become black and yellow, which are difficult to wash off completely. To treat yellow teeth and black teeth, you might as well try using folk remedies. If you persist for a long time, you will see certain results.

1. Contains vinegar

Hold the vinegar at home (either aged vinegar or white vinegar, but not vinegar essence) in your mouth for 1 to 3 minutes, then spit it out and brush your teeth. The effect is very good! But the teeth will feel very sour and numb (the feeling will last about 2 minutes) and cannot be continued. Do it frequently, about once every 2 months or so, and it will be fine. Otherwise it will be bad for your teeth. It can be used as a first-aid measure in an emergency (such as when you find your teeth are very yellow before going out on a date), and it can also remove bad breath.

2. Contains lemon slices

After brushing your teeth, put lemon slices (lemon juice mixed with water will also work) in water and cover your teeth. This can have a good whitening effect. The principle is that the chemical reaction caused by citric acid decomposes the plaque and stains on the surface of the teeth.

3. Eat more tropical fruits containing high vitamin C

Tropical fruits (fruit foods) contain high vitamin C, which can maintain healthy gums. If the deficiency is severe, the gums will become fragile and prone to disease, with symptoms such as swollen gums, bleeding, loose teeth or falling teeth.

4. Strawberry Teeth Whitening Paste

Prepare ingredients: one strawberry, 1/2 teaspoon baking powder.

Mash the strawberries into a paste and mix it thoroughly with baking powder. Use a soft toothbrush to evenly apply the mixture on the surface of the teeth. After 5 minutes, brush off the mixture with toothpaste and then rinse your mouth.