야옹양
저도 너무 궁금해요 치아미백 유지가 되는지도 궁금하네요
I drink coffee so much that my teeth naturally can't stay white.
How long does teeth whitening last? Of course, it varies from person to person, but how often is it usually done?
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Comments 2
- 저스틴
치아미백 유지가 생각보다 오래 안간다네요