I know it sounds strange at first, but I had a large planter’s wart on the pad of my foot behind my big toe and this worked for me. You basically cut out a piece of duct tape the size of the wart and keep it on your foot for 6 days, on the 7th day take it off, use a pumice stone on the wart and let it dry out over night. Then repeat this process until the wart is gone, or looks to be dead. There are articles posted online if you do a search. Because the warts are on your feet, you will most likely have to keep replacing the duct tape. I would put the duct tape on, then put a bandaid over the duct tape to help keep it in place.