ymittang
미백효과 저도 너무 궁금하네요
I just saw some people using whitening toothpaste for their oral care. Does it work? I think I saw on the news a while ago that it received a warning for exaggerated advertising. I know that whitening treatments at the dentist's office are quite expensive, so I'm interested in convenient whitening toothpaste, but I'm worried I might just get my hopes up for nothing. Please share your reviews.