I was looking into teeth whitening treatments when I found a place running a promotion, so I decided to sign up. I also had scaling done, and overall, I didn't feel much irritation, so that part was fine. As for the whitening, I did feel a bit sensitive towards the end, but it was bearable, so it wasn't a big burden. When I looked in the mirror after it was over, my teeth looked brighter than I expected, which was quite impressive. The whole process went smoothly, and the service was gentle, so I had a good experience. Right now, I'm seeing if the results hold up and considering whether to get it done again if needed. ^^