Sorry it's a bit of a rubbish picture. I've been trying to get rid of this verruca for years, I've tried freezing (home and professional), apple cider vinegar for months on end, salicylic acid, corn plasters (thought it was worth a go), silver nitrate but still can't get rid of it. Yesterday I got fed up and tried to slice it off with a razor blade. It bled like there's no tomorrow, went straight through 5 layers of plasters, my socks etc. Just tried to clean the area again this morning and it looks like this. I don't know what else to try! Any suggestions?