Popsugar Beauty Beauty Tips Invisalign Problems 15 Problems Only People With Invisalign Understand September 24, 2017 by Anna Monette Roberts View On One Page Photo 8 of 15 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 8 They said the treatment would take a year . . . but it's taking far, far longer than that. You've resigned yourself to believe you'll have Invisalign for the rest of your life. Previous Next Start Slideshow Beauty TipsBeauty ReviewsPersonal EssayInvisalignGifsDental HealthHumor