I'm curious about teeth whitening.

I was brushing my teeth the other day.

There is a gap between this and that.

I could see that it was slightly yellowed.

 

But this really worries me a lot.

 

Are you using interdental brushes and dental floss?

I think I'm feeling a bit better.

 

Should I try whitening treatment once?

 

But my dental condition isn't very good.

I'm 고민이 되네요

 

I found that some people also say their teeth feel cold.

 

This can't be done all at once, right?

 

And I am also curious about the approximate cost.

 

Will I be satisfied with the results after doing it?

These days, I feel stressed every time I brush my teeth.