Heat up a butter knife on a gas cooker until red then place on the area, <mine was a wart > until it hisses and go`s brown.... The next day it turns into a blister popit and rip off outer layer and hey presto no more wart...... Results may vary with a verruca ...
You need the juice of the celandine plant (Ranunculus ficaria). Squeeze the juice of the stalk on to the verruca and cover with a plaster. Repeat 2-3 times a day for about 3-4 days and that should fix it. Unfortunately, the shoots of ranunculus generally don't appear until about March and don't flower until late March/early April depending where you live. Hope that helps