Can wearing your last invisalign tray for 7 weeks until retainers arrive cause treatment less effective?

April 24, 2015
Asked By:Terrypc88 in Flushing, NY

i wore my last tray for 7 weeks instead of 2 weeks. I cleaned it with toothpaste and water. Can cleaning with toothpaste/water worn out my last tray because i heard it can? I heard trays get worn after 2 weeks. Would i have to restart invisalign treatment?