Household tooth whitening method
1, orange peel foam when toothpaste can clean teeth: grind orange peel into fine foam when brushing your teeth every day and knead a little into toothpaste. Because orange peel has a strong antiseptic and bactericidal effect, it can not only make teeth white and fragrant, but also fix teeth effectively for a long time.
2, baking soda (edible alkali) cleaning teeth: use a toothbrush to dip some baking soda (edible alkali), according to the normal brushing method, 1 to 2 times a week, each time for 3 minutes, to keep the teeth smooth.
3. Use tips to remove tartar and smoke stains: People who smoke regularly will get a layer of black and yellow smoke stains on their teeth, which is difficult to brush off with toothbrush and toothpaste, but vinegar can make their teeth clean and white. Usage: rinse your mouth with half a mouthful of vinegar for 2-3 minutes, then spit it out, brush your teeth hard, and be careful not to hurt your gums too hard. Finally, wash it with clear water and repeat it several times to remove smoke stains and restore your white and bright teeth in the future.
4. Squid bone powder can effectively clean teeth: cuttlefish bone is ground into fine foam to brush teeth, and teeth can turn from yellow to white.
5. Use white teeth: After brushing your teeth every night, touch some lemon juice with gauze and rub your teeth, and your teeth will become white and bright. Lemon has a strong cleaning power and whitening effect, and is rich in vitamin C, which can strengthen the roots of teeth.
6, strawberry whitening teeth: break a fresh strawberry to brush your teeth or cut it into pieces to wipe your teeth. Sticking to it for more than a week will have obvious effect, and it can be maintained by occasional use, which is economical and practical. The effect is good.
7. Brush your teeth with salt and toothpaste: squeeze the toothpaste on the toothbrush, then dip it in salt twice a day, morning and evening, and stick to it for a week. Salt is the edible salt we usually use for cooking. Cheap, practical, quick-acting and without any side effects. Some toothpastes contain salt, but the effect is not obvious after use, so it needs long-term use.
Peppermint can suppress bad breath in the mouth. Olefin contained in mint can reach the lungs through blood circulation, making breathing fresh. Peppermint can also relieve gum pain and inhibit bacterial growth. Toothpaste containing mint makes whitening easier.
Hydrogen peroxide cleaning teeth Mix baking soda and hydrogen peroxide in a ratio of 2: 1 to use as toothpaste, or directly apply hydrogen peroxide to teeth with hands or a soft cloth and gently wipe them to whiten teeth.
Eating more foods rich in calcium can balance the pH in the mouth, reduce the growth of oral bacteria, not only reduce tooth decay, but also increase calcium and protect teeth. In addition, you can eat more dark green vegetables, apples, pears and carrots. By chewing, you can secrete more saliva to protect your teeth, and the minerals can form a protective film on the surface of your teeth to prevent discoloration and tooth decay.
Method of whitening teeth
First, the food that whitens teeth? Black food
Most people think that foods with saturated or deep colors such as curry, strong tea, soy sauce and red wine contain high pigments, which will adhere to the surface of teeth and cause tooth discoloration. In addition, foreigners often cook highly permeable soy sauce and vinegar together, which makes it easier for dyes to penetrate into teeth and turn white shellfish teeth into yellow molds.
However, some people think that although these three black foods, kelp, auricularia auricula and shiitake mushrooms, contain pigments, they can absorb pigments because they contain natural gum, and take away the dark pigments on the surface and shallow layers of residual teeth, which will not only make teeth black, but also help teeth whiten.
1, kelp
Known? Longevity dish? 、? Marine vegetables? Rich in carbohydrates, vitamin C, iodine, crude protein, calcium, iron, unsaturated fatty acid EPA and other nutrients, it is helpful to prevent cardiovascular diseases, regulate endocrine and female ovarian function, reduce the accumulation of radioactive substances in human body and delay osteoporosis. In addition, kelp also contains low-calorie fucoidan, which can form a gelatinous substance in the intestine, which is helpful for relaxing bowels and metabolizing toxins, and is also an indispensable element for delaying aging.
2. Auricularia auricula
Known? Black treasure in Chinese food? Known as. Auricularia auricula is rich in vegetable gum and has strong water absorption ability. It can absorb toxins remaining in the intestine and excrete them, thus achieving the effect of intestinal lavage. In addition, it is rich in protein, minerals, dietary fiber and 8 kinds of amino acids necessary for human body, which is helpful to prevent coronary atherosclerosis, reduce tumor activity, lower cholesterol and blood lipid, improve anemia and prevent osteoporosis.
Step 3: mushrooms
Also known as? Mushrooms? An edible fungus is rich in nutrients such as protein, B vitamins, calcium, phosphorus, iron and various polysaccharides, which is helpful for caring skin, relieving fatigue, reducing blood lipid, promoting gastrointestinal peristalsis and regulating metabolism.
Lentinus edodes is an edible fungus with low calorie, but rich in dietary fiber and various nutrients. Can help beauty, promote gastrointestinal peristalsis and regulate metabolism.
From a nutritional point of view, kelp, auricularia auricula and shiitake mushrooms have their own nutritional values, and with their rich dietary fiber and low calorie, they have become sacred products for slimming, but do they really help to whiten teeth?
These foods are rich in nutritional value, but their efficacy in whitening teeth remains to be discussed. Because there are many reasons for dark yellow teeth, even if it is affected by small molecular residues in dyed food, the mechanism of pigment absorption by colloidal food still needs further study and confirmation. It is suggested that people should first strengthen oral cleaning to avoid tooth yellowing caused by food, reduce the attachment of food molecules, cause tooth surface damage and tooth decay, thus exposing the yellowish dentin in the inner layer of the platform and making the teeth look yellow.
Second, the food that whitens teeth? fruit
1, orange
Citric acid contained in this brightly colored fruit can whiten teeth, but excessive consumption will wear the enamel on the surface of teeth; So you can only eat it in moderation.
2. Pierce
Eating pears can neutralize unpleasant bad breath and bacterial communities that pollute teeth. This delicious and juicy fruit can increase saliva secretion, wash away food residues and keep teeth clean and bright.
3. Apple
Although the crunching of apples may be annoying, this fruit is good for the health of teeth. The brittleness of apples can enhance the strength of gums, and its high water content can increase the secretion of saliva, disperse and neutralize the bacterial communities that cause bad breath and dental plaque.
Strawberry: Irving, President of American Dental Aesthetics Society? Dr. Smigel believes that although the color of strawberry is bright red, malic acid, the main component of this summer fruit, can be used as a natural astringent to remove the fading of tooth surface. Fresh and juicy strawberries can be used to make salads, desserts and milkshakes, which are easy to get in daily diet.
4. Guava
Chewing guava can keep your gums healthy. Chewing guava is another good way to keep your gums healthy. Guava is low in calories, and many people use it to increase satiety when dieting, and its vitamin C content is the highest among fruits. Vitamin C is an important nutrient to maintain healthy gums. People who are seriously deficient will become fragile, prone to illness, and have symptoms such as swollen gums, bleeding, loose teeth or falling off. Dietary suggestion: Besides guava, the best food source of vitamin C is various fruits and vegetables, such as sweet pepper, cabbage, broccoli, tomato, kiwi fruit, citrus fruit, papaya, strawberry and so on. A balanced intake of 3 kinds of vegetables and 2 kinds of fruits every day can meet the needs of the body.
5. Plant seeds and nuts