By skyforbes 
Oral hygiene in this branch of dentistry has a very important role, especially as an important means of maintaining oral hygiene. Under oral hygiene, we refer to toothbrushes and toothpaste, interdental brushes and the importance of their implementation, dental floss and brushing methods, and the techniques used to apply all of these. Dental floss is very important because it removes plaque and bacteria on surfaces which are difficult to reach with a toothbrush. Along with proper brushing at least 2 times a day and flossing, it is also of great importance to brush the tongue, as this will remove dead skin cells, bacteria, and food residue.