Started to use it on UV/gel polish. Applied to two nails, didn't like the way it made my nail feel straight away - felt odd, like it was being dried out. I didn't want to damage my nails for the sake of removing the polish quicker so removed it with a scraping tool; it had started to work in that few seconds. The I decided to bin it and soak in acetone instead, even though this takes 20 minutes per hand.
All good