Hellow guys, Welcome to my website, and you are watching 4-1.치아교정과 스케일링 부작용일까요? 블랙트라이앵글, 양치질이 안되고 잇몸이 나쁜분들에게도 발생합니다. 어떻게 치료해야할까?/잇몸병/블트/치간공극. and this vIdeo is uploaded by 치과의사 전박사랑 at 2020-01-13T02:34:53-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.