Should I do Pneumos teeth whitening 1 day before I start going to a new school?

[puffer234234]

Will the pain/sensitivity be that bad that I wont be able to talk and I'll make a bad impression? Should I take the risk? or wait 4 weeks until Christmas holidays to whiten them? I already got all the shit I'm just pussy to start

 

[RVLclassy]

I don't see why you'd have any pain due to talking since only the teeth will be affected, its not like you are fucking with your jaw at all. There may be a little sensitivity to eating/drinking but if you do it right shouldn't be much to worry about.