★★★★☆
Update: I happened to have grapefruit seed extract so I tried it on the wart for 2 days. It got on the surrounding skin but didn't harm it. Made it difficult for the band aid to stick so I kept it in place with an ace bandage. Lots of pain in the foot yesterday, throbbing even with range of motion to the foot, couldn't step on it hardly. Soaked my foot in white vinegar last night for about 20 min, then went back to the selsun shampoo with zinc pyrithione. Pain gone shortly. What a relief. I'm walking normally today. If it will be cured or not will remain to be seen but this treatment is an excellent pain reliever. Thank you Jane for posting this.