
There tons of blogs and forums out there with reports from people saying that wearing Invisalign for 20 hours per day is, “impossible.” Invisalign recommends 22 hours of wear per day, which I strive for, but many orthodontists confess that between 20 and 22 should do it.
How I Manage Wearing Invisalign for 20 Hours per Day
I personally haven’t found it hard to wear them as directed. My average wear time is about 22 hours and 23 minutes per day; my maximum time with the trays out so far has been two full hours, and my minimum has been one hour and fifteen minutes.
For me, it’s simple – I really want straight teeth and I invested a lot of money to achieve a smile I am happier with. This takes short-term sacrifice and diligence on my part. The trade off is easy.
At Home
At home, I pop my trays out, eat and drink, then take care of oral hygiene. During dinner, I place my trays in my ultrasonic cleaning bath (okay, seriously, it’s just a little tub with a motor – but that’s what they called it) with some Retainer Brite. After dinner, I’ll take a quick shower (and whiten my teeth with Plus White at the same time) while my trays are still marinating in the solution. Then, I get out, do the whole oral hygiene thing, and I’m good to go!
When I’m Out
Even with eating meals away from home, I do the following to keep them out as little as possible:


