How to pick✔️ 치실 = floss, 팽창실 = expanding floss, 치간 칫솔 = interdental brush, 혀
클리너 = tongue cleaner, 구강 청결제 = mouthwash. Tight gaps? The I-shaped interdental brush SSSS, 10 for ₩2,000; more S means thinner (7,900 orders). Start with the thinnest. Recs: 3
