The whitening itself was good and my teeth were much whiter after treatment (it’s already faded quite a lot though). I was happy with my result and felt the dentist told me everything I needed to know about aftercare etc and regularly checked I was ok throughout the whitening process. However I’d read on other reviews that people we able to listen to their own music while the 45 minute whitening treatment took place - this wasn’t the case for me. I found that as a result, it was a long 45 minutes.
The Moorgate location is pretty bad. I expected more visible results after the treatment. It’s too expensive for the result you get. But the dentist was really nice and walked me through the process.