CHICAGO (AP) -- Duct tape’s success at curing warts may have been overstated, according to a new study that raises doubts about the tape’s effectiveness as a cheap, painless treatment. The tape supposedly works by irritating the skin and stimulating the body’s immune system to attack the virus that causes warts. It earned a place in the medicine cabinet in 2002, when a small study showed it to be effective on children and young adults.>>> Discuss This Story