Proper tooth brushing and flossing, interdental brush usage methods

<Proper Brushing Technique>

Brush your teeth at least twice a day (especially before bed) for 2 to 3 minutes each time.
Brush all surfaces of the teeth thoroughly without damaging the gums, paying special attention to the boundary area between the teeth and gums and the back of the molars.
Choose a toothbrush that is not too large or small, and has appropriate elasticity, replacing it when the bristles become significantly bent during use.
It is better to use dental floss and interdental brushes for spaces between teeth that are difficult to clean with a toothbrush.
Bacterial plaque tends to form easily on the inside of the tongue, and because of the tongue's papillae, it is difficult to remove. Therefore, it is recommended to gently brush with a toothbrush or tongue cleaner to avoid damaging the papillae.

<How to Use Dental Floss>

Cut dental floss into lengths of about 30 to 40 cm, then wrap around and secure on the index fingers of both hands.
Use your thumb and index finger to hold the floss at 2-3cm intervals, and carefully move it back and forth to insert it between the teeth. Attach it to the side of the tooth and sweep in a C-shape vertically to remove plaque and food debris. Do not apply excessive force, as it may cause bleeding; use it slowly and carefully. Discard the floss after one use.

Interdental brush usage instructions

If the gums recede and the space between the teeth widens, use an interdental brush that matches the size of the gap. The size of the interdental brush should be slightly larger than the space between the teeth. Before use, rinse the interdental brush with water and moisten it, then insert it into the space between the teeth and repeat the insertion and removal 2 to 4 times. After finishing, rinse the mouth with water. After use, clean the interdental brush thoroughly and store it, and replace it if the wire is bent or the bristles are worn out.