longest time in 1 tray

[diehard]

my ortho was sick over christmas and so all appointments were messed up and could not get an appointment for some time after and so i have been wearing upper tray for 7 weeks has anyone worn 1 tray for that long its dam hard to keep clean.

[NSolano]

no, the longest I've worn mine was 3 weeks and that was the first one because I had to get used to it. Right now I am on tray 4 going to 5 next week.
Your doctor should give you some kind of discount for delay of time.