Here's what worked for me when I had warts as a child. Tape a small piece of banana peal to the wart. Something in it causes the wart to soften quite quickly and like someone else said it can be kinda rubbed off. I think it took a couple of weeks, but it worked better than having my doctor freeze it off. We tried the doc first and it was painful. The banana peal was kinda yucky, but it certainly did work.