I bought a groupon for four gel manicures, really wish I hadn't. Their process to take off your existing gel polish is TERRIBLE. They do not let acetone sit on your nails and they scrape, scrape very hard at your nails to the point of hurting and completely ruining your nails. On my second visit, I asked for someone different, same thing. I had two deals left so spent the time to take off my own polish. Don't waste your money here.