I had a small one on my wrist and used duct tape and it worked. It's worth a try.
I had a few on my feet and used these. They worked for me and my dad.
http://www.amazon.com/gp/product/B001EPQ400
My dad used some liquid but I forget the name of it which worked as well.
My dad and I also used to go to a foot doctor and he'd treat it once a week and then scrape away some of it. It took a couple months.
I had one on my thumb several years ago and I had a dermatologist freeze it off. It hurt like hell (probably b/c it was on the pad of my thumb). It became a blister and filled with blood. It actually came back a few years later but I had it treated again and it's not come back since. My mom and I have tried the OTC freezing treatments and they didn't work. I think they're too weak.
If you really want to get rid of it, I recommend having a dermatologist freeze it off.
You'll never get rid of the virus but you can get rid of the wart.
Hope that helped.