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저느 다 쓰는데요 개인적으로는 치간칫솔이 제일 효과가 좋더라구요 치실은 스틱형을오 쓰는데 뺄때 잘 안빠져서 여간 힘든게 아니예요 치간칫솔은 넣을때 각도때문에 잇몸을 찌르기도 하는데 그래도 치간칫솔이 편한것 같아요
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I brush my teeth diligently, but I don't floss or use interdental brushes. Do you all use dental floss or interdental brushes? They say it's better for your teeth, but... I've tried flossing a few times, but it's difficult. It feels like it's irritating my gums more. Is there an easy way for beginners to use it?