3.6K views · 37 reactions | Just because treating warts with duct tape is easy doesn’t mean it’s fast. In fact, you can expect the duct tape occlusion method to take weeks. It may even take months. If the wart is still there after two months, it’s probably time to speak to your doctor about other options, like freezing or laser treatment. The most common side effects of duct tape occlusion are bleeding, rash and redness. | Cleveland Clinic | Facebook