Here is an article on LiveStrong.com. It offer three cures for Finger Warts:
Salicylic Acid, Cryosurgery and, Duct tape.
Sorry to say that none of those worked for my finger warts. Salicytic acid is a just a painful process of burning your skin with acid hoping to irritate the wart. I don't wish this on anyone. LiveStrong incorrectly describes cryosurgery as painless. This is also incorrect. It hurts. Alot. It is just another typpe of burning but with cold instead of hot.
The article is correctly points out that the duct tape cure for finger warts has tw conflicting studies with the 2006 debunking the 2002 study.
also, I tried duct tape on my finger warts. Didn't work.