Using OPI GelColor Lincoln Park After Dark is a breeze. First, shake all the bottles well for 1 minute to mix the ingredients. Then, prep your nails and cuticles and apply Bond - Aid pH Balancing Agent. Next, add Super Base Base Coat, starting with the free edge and then a thin layer on the nail. Cure it for 30 seconds in the OPI Star Light. Apply two coats of GelColor, each time capping the free edge and using a thin layer, and cure for 30 seconds after each coat. After that, put on Super Gloss Top Coat in the same way and cure for 30 seconds. Remove the sticky layer on the top coat with an Expert Touch Nail Wipe soaked in N.A.S. 99. Finally, massage a drop of ProSpa Nail & Cuticle Oil into your cuticles. Remember, to keep your nails looking great, avoid exposing them to harsh chemicals. If you want to remove the polish, follow the instructions carefully to avoid nail damage. Enjoy your long - lasting, beautiful nails!