현명한자
미백은 한 번 할 때 2~3차례 하더라구요 아프다는 사람도 있고, 잠깐 아프고 마는 경우가 대부분이래요.
Install the Cashdoc app
I'm curious about teeth whitening.
Typically, whitening is focused on the area where about eight front teeth are visible. Also, people who have tried whitening report varying experiences with pain—some experience it, others do not. I'm also curious about how long the whitening effect lasts.
Q1) Is whitening sufficient with just one treatment?
Q2) Is there pain during whitening treatment?
Q3) How much does it cost?