(((((((((((((KD and family)))))))))) Raw apple cider vinegar also works, used as... ugh, so tired, can't think what it's called. But wet a cloth with it and put it on the wart. You can put a plastic bag over it to keep it from dripping all over and put a sock on over it. Keep it on for 15-30 min a couple times a day... but it takes a while as natural stuff does and with him being so young, he might not keep it on... Anyway, Wishing you all the best.