초록색양
치약을 바꿔보시는 게 어떠세요?
Even though I brush my teeth three times a day these days
After a while, my mouth felt dry and unpleasant.
I've tried using Garglin too, but it doesn't last long and it's really difficult.
Do you have any good oral care tips?
(I don't really feel it even after drinking a lot of water ㅠㅠ)