Imen no-wipe top coat is flexible, does not crack and works with almost any gel polish brand. Lasts up to 4 weeks. File nails, remove cuticles and clean each nail with a lint-free wipe and degreaser. Use primer if desired. Apply a thin base and cure according to the lamp type. Apply 2–3 color coats, curing each. Apply no-wipe top coat, seal the free edge and cure. Finish with cuticle oil if desired. Training with certification is available; learn more.