Ingredients : phenol, petroleum jelly, lanolin, paraffin, rubber.Usage : 1.Clean your feet and use the foot pads.2.Softening of the outer membrane will occur after 2-3 times of application.3.Remove the white cuticle with a tool.4.Repeat steps 1-3 times until the corns are completely removed. Product Selling Points : Stick one can treat corns in a CornRemover Pads