밍공님
치실은 치아건강에 도움을 많이 주는 것 같아요 ^^
My dental floss broke, so I bought a new one.
It's sturdier and wider than the dental floss I used to use, so it's great to use haha.
On top of that, the dental floss smells like xylitol.
I used to use dental floss about once every three days,
I heard it's good to use it every day, so from now on, I'm going to try using it every evening!
I'm going to try to get tartar-free teeth with dental floss hehehe