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 14 of 15 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 14 You live in constant fear your trays will pop off — especially during your sleep. Previous Next Start Slideshow Beauty TipsBeauty ReviewsPersonal EssayInvisalignGifsDental HealthHumor