White teeth clean make your appearance more charming of course confidence doubled. Thus, it is not surprising that many people who are willing to spend deep to get white teeth.

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There are several factors that cause the teeth become dull and lose its bright white luster, one of which is food. Yes, certain foods can tarnish the email, which is the outer layer of your teeth. In addition, the formation of plaque on the teeth can also cause it to look yellow.

Therefore, it takes more effort than just brushing your teeth to restore your white teeth. There are many products to choose from to whiten teeth. However, most bleach products use chemicals.

If you want tooth whiter, but also want to avoid chemicals, try the following natural way:

#### Gargle with oil
This method can remove bacteria, which can turn into plaque and cause the teeth look yellow. You can use sunflower oil or sesame, but actually any oil you can use, one coconut oil. In addition to having a delicious flavor and offering many additional health benefits, coconut oil is also high in lauric acid, known for its properties to reduce inflammation and kill bacteria.

Several studies have shown that gargling with oil every day effectively reduces bacteria in the mouth, including plaque and gingivitis.

Streptococcus mutans is one of the main types of bacteria in the mouth that cause plaque and gingivitis. One study found that daily with sesame oil significantly reduced Streptococcus mutans in saliva in just one week.

#### Brush with baking soda
Baking soda has a natural bleaching properties, which is why this ingredient is always present in toothpaste products. Baking soda results in a mild abrasion that can help clean stains on teeth. In addition, baking soda creates an alkaline environment in your mouth, which prevents bacteria from growing.

The result can not be seen overnight, but you should notice the difference in the appearance of your teeth from time to time.
To get the benefits of baking soda, mix 1 teaspoon of baking soda with 2 teaspoons of water and a toothbrush with pasta. You can do this several times per week.

#### Use Hydrogen Peroxide
Hydrogen peroxide is a natural bleach agent that also kills bacteria in your mouth. One study found that toothpaste containing baking soda and 1% hydrogen peroxide caused a sharper white tooth.

Another study found that brushing with commercial toothpaste containing baking soda and peroxide twice per day resulted in a 62% sharper white tooth in six weeks.

However, its use should be appropriate. Hydrogen peroxide in a very dilute form somewhat safe, but if excessive can cause gum irritation and tooth sensitivity. There are also concerns that high doses can cause cancer, but have not been scientifically proven.

One way to use hydrogen peroxide is as a mouthwash before you brush your teeth. Make sure you use a solution of 1.5% or 3% to avoid side effects.

The most common concentration of hydrogen peroxide in a pharmacy is a 3% solution. You can easily dilute this concentration to 1.5% by mixing the same peroxide and water parts.

Another way to mix it with baking soda to make toothpaste. Mix 2 teaspoons of hydrogen peroxide with 1 teaspoon of baking soda and soft brush your teeth.

Limit the use of this homemade pasta to several times per week, as too often can erode your tooth enamel.

#### Apple Cider
Apple cider vinegar has been used for centuries as a natural and disinfectant cleaning product.

Acetic acid, which is the main active ingredient in apple cider vinegar, effectively kills bacteria. Antibacterial properties of vinegar is what makes it useful to clean the mouth and whiten teeth.

One study conducted on cow teeth found that apple cider vinegar did have a bleaching effect on teeth. However, they also found that vinegar can soften teeth.

Acetic acid in vinegar potentially erodes enamel on your teeth. For this reason, you should not use apple cider vinegar every day. You should also limit the time apple cider vinegar comes into contact with your teeth.

To use it as a mouthwash, dilute it with water and gargle for a few minutes. Be sure to rinse your mouth with regular water afterwards.

#### Fruits and Vegetables
A high-fruit diet and vegetables may be good for your body and teeth. They are not a substitute for brushing your teeth, but can help rub the plaque when you chew.

In particular, strawberries and pineapple are the two that have been claimed to help whiten your teeth.