It was my first time getting teeth whitening, and I found it quite fascinating that the difference was more visible than I expected. During the consultation, they assessed the condition of my teeth first and explained the potential limits, so I proceeded based on that. I also had a scaling done, and it wasn't very irritating, so that was fine. I did feel a slight sensitivity towards the end of the process, but since I had been told about it beforehand, it wasn't a major concern. Overall, the whole process went smoothly, and the atmosphere was comfortable, so I had a positive experience. I am currently monitoring the results to see if they hold up.