Here are two types of UV Nail:non-removable UV nails and removable UV nails.
(1) If it is the first type of non-removable, the whole needs to be polished off with a sanding stick (rubbing)! Please use light force when polishing, sometimes you may polishing your own real nail if you don't pay attention.
(2) The other is removable, but if the last no-clean sealant is not removable, the last layer of the no-clean sealant must be polished off with a sanding stick (rubbing); then Moisten the cotton ball with nail polish remover, wrap it on your finger, and wrap it with foil for about 15-20 minutes. Use a dead skin push stick to push it off. If you still can't push it off, wrap it again.