You can use that bazooka shit or however you spell it, but thats more for stopping them spreading. The quickest way to get rid is to dig the f**kers out, get a knife and dont be a pussy. Just dig away at it with the knife ( if wont hurt because its just effectively dead skin all around it... like a callus ). Best time to do it is after a long bath. If you see a little dot of black where the veruca is.. thats the thing you want to get out. Its simple really.. i had like 3 when i was 11 because i had a hole in some wellys i was wearing when i was out fishin with my dad.