This Week's Keywords: Oral Care, Dr. Tung's Dental Floss

I recommend the dental floss I use.

This is sold at Olive Young, but I use it so much that I ordered several at a low price directly from iHerb.

I like this floss because it is firm, unlike other floss.

After using this, other dental floss feels less refreshing haha. It is firm but not too coarse, so I have never gotten a cut.