If you’re experiencing lifting with your PolyGel nail fill, the problem probably has to do with improper nail prep. Make sure to buff and prime your nail thoroughly, trim your cuticles, and then apply and cure a base coat. Try to maintain a smooth and thin layer around the edge of the nails, and make sure the PolyGel solution isn’t overlapping onto your cuticle line or side walls. Properly curing your PolyGel is also essential. If you’re unsure whether the solution is cured, give them another minute to be on the safe side.