I'm curious about the effects, cost, and reviews of teeth whitening.

Since I like coffee, I drink two cups a day.

Maybe that's why my teeth are not quite white and are a bit yellow.

I want to try teeth whitening.

I'm curious about reviews from people who have received teeth whitening.

Are you satisfied with the results?

How often do you usually undergo the procedure?

I'm also curious about the amount.

I'm also curious about how many times I need to receive it.

I'm also curious if it doesn't hurt when receiving the procedure.