How to Clean Teeth with Invisalign at School?

Thanks for your question.  One of the great things in today's society is that there are so many "miniature" versions of things to keep folks prepared without being burdened with clutter and excess.  That being said, a do-it-yourself kit with travel-size toothpaste and a compact toothbrush in a plastic zipper-top bag would be an inexpensive and effective way to allow for brushing away from home.  This could easily fit in a book bag, purse, locker, desk, etc.--kudos to you for being so prepared! 

If you can bring some toothpaste and a tooth brush with you to school and brush before you put the  trays back after lunch that would be ideal. There are many travel toothbrushes available that take very little room. If you can’t brush, the minimum you want to do is rinse your mouth with water, but brushing your teeth would certainly be preferred.