I had never tried a foot peel product before I purchased this so I wasn't sure what to expect. They were easy to slip on, and the smell of the product inside the "foot shoes" smelled a little like faint nail polish remover, but I kept them on for one hour. Directions say 1-1.5 hours. I didn't notice anything until about 4 days later and I could tell my skin was started to peel. After day 5 it got worse and the 6th day I was peeling skin off my feet. Unfortunately about a week and a half later my feet still look dry and callused in a couple areas, but my skin feels more smooth for sure. Next time I will leave it on longer.