Onyx Professional 100% pure acetone nail polish remover removes artificial nails, nail polish, gel polish, glitter polish, and more. Takes off nail glue and glitter polish with ease. To Remove Artificial Nails: Clip artificial nail down. Fill glass or porcelain bowl with enough acetone to cover each nail. Place fingers in the bowl and allow to soak for 15 minutes. Using a file, gently file off softened products from the nail. Place fingers back in the bowl and allow to soak for another 15 minutes. Repeat as necessary. Moisten cotton balls and massage nail bed, pressing firmly from cuticle to nail tip.