Temperature Color Changing Water-based Shimmer Glitter Nail Colors What Makes littleHeart Peel Off Nail Color Stand Out? Water-Based Peel-Off Formula Easy-to-apply Non-Toxic Safe for kids and pregnantwomen Non Yellowing 5-free Nail Polish formula void of Formaldehyde, Toluene, DBP, Camphor & Phthalate. How to Apply littleHEART Peel Off Nail Color Check the little hands. Remove any left-over nail color, then clean with soap and water. Shake littleHEART Peel Color before use. Apply one, or two coats, if needed. We recommend 2 coats for easy removal. Allow to dry for one or two minutes, between coats. To remove, simply dip in lukewarm water, then peel off. Shelf Life: 1 year after opening