김민정
I'm curious about teeth whitening.
Since I like coffee, my teeth have become quite dark.
Have you experienced any side effects from teeth whitening?
I want to know how many times I need to do it to see whitening effects.
Comments8
I'm curious about teeth whitening.
Since I like coffee, my teeth have become quite dark.
Have you experienced any side effects from teeth whitening?
I want to know how many times I need to do it to see whitening effects.