희희S
수압세기가 너무 높으신건 아닐까요? 저도 워터픽 사용한지 얼마안되었는데 수압세기때뭉에 아플때가있어서 조절해서 하거든요 ㅠㅠ
What are the advantages of using a Waterpik?
I heard it hurts if you use a Waterpik incorrectly. If I learn how to use it properly, that won't happen, right?
As I get older, I find myself paying more attention to my oral health.