Swimming in chlorinated pools got rid of my plantars as a kid. Idk how, but halfway through swimming i was walking and my warts felt weird. I sat down, pulled my foot up and saw a circle around the wart had formed where it separated from my foot. I took my pinky nail and dug in and PLOP, the first came right out. No pain. No blood. Just a damn hole. So I did it to the other two and same dealio- came right out. Never had foot warts again. Been 20 years.