I made an appointment near my workplace for scaling and whitening, and I just came back, haha! I really like having white teeth, so I periodically get teeth whitening done, but having that mouth opener thing is always really embarrassing, right? Hahaha! But soon I'll have my white teeth, so you can just think about something else for the next hour^^ A few months ago, I got whitening done at another clinic, and it was so sensitive that I was thinking of not doing it again, but I recommend this place for those who are interested! It was a little sensitive when the gel was applied, but I was really impressed by how the nurse provided detailed care!