I used to have mad warts. At one point I had 15 on my hands alone, with another 5 or 6 on my feet. For my feet I went to my physician and she froze those little fuckers and then cut them off with a scalpel. They grew back like a month later. For my hands I used ductape for 3 months straight and everyone thought i was weird as shit, and what do you know, it didn't even work. So my dad takes me to a dermatologist and he freezes the little guys on my hands and it just hurts. Three hours later they had al swelled up into these really gross blood blisters that looked like this, only about half the size -
They all popped a few days later and what do you know that didn't work either. So I go to the local pharmacy and get some Compound W, not the freeze shit or the paint of jar bullshit, but the band aides -
That stuff kinda worked, I had to get like 5 boxes and did it for like a month till about 8 of my hand warts fell off. At this point I was kinda just like fuck this shit I quit, so I still had like 7 warts on my feet and 6 still on my hands and I just left them. About a year after that they all jut started getting smaller and disappeared.
So basically your options are go through all that shit to maybe have some of them go away, or wait it out, maybe up to three years, for them to go away on their own. Good luck!