Oral hygiene

Oral hygiene is a practice of maintaining oral hygiene by regularly brushing the teeth and cleaning the mouth to prevent diseases and other problems (such as bad breath).

Salt can kill bacteria and fight against inflammation. Cleaning the mouth with salt is good to the teeth, gums, and mouth. Often use salt to clean the mouth can prevent and treat oral diseases.

Oral Hygiene Media

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  Proper oral hygiene requires regular brushing and interdental cleaning

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  Photo of teeth.

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  A 1930s poster from the Work Projects Administration promoting oral hygiene

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  A six-sided toothbrush used to brush all sides of the teeth, in both the upper and lower jaw, at the same time.