Gayer than asking you what the name of the procedure was? Gayer than asking you if you are gonna do it again (since the first time usually don't make them white enough if you use those 1hour procedures) 
Gayer than actually all i really did was go for a check up and then the dentist uses this industrial strength tooth brush and this strong toothpaste and it makes your teeth all white and shiny.
Gayer than my teeth are quite white anyways, so teeth whitening isn't necessary right now.......