강윤녀
정기적인 스켈링은 좋겠지만 미백은 꼭 해야되는 걸까요? 저도 고민중..;
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Scaling is usually recommended by dentists every six months, but I find it bothersome and difficult, so I plan to do it about once a year. I'm curious what everyone else thinks.
Since scaling doesn't effectively whiten yellow teeth, I'm also considering whether to pursue whitening treatment.
Please give me some advice.