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워낙 치실은 오랄비가 유명해서인지 많이 사용하시더라구요
I use Oral-B dental floss as well. Looking at the posts here, I see that there are so many people who use Oral-B. The quality of Oral-B floss lives up to its brand name. It is stronger, tougher, and better than regular floss. The thickness is just right, and it fits your teeth well. Why don't you give Oral-B floss a try? It is really good.