The only practical and effective non-toxic woodworm treatment we would ever recommend is heat treatment. Heat treatment is an eco-friendly woodworm treatment and can be used very effectively to treat items of furniture. We can enclose the item and treat it gradually over several hours, so as not to draw too much moisture out, while still killing all life stages of the wood boring beetle. Heat treatment can also be useful when you have to work out how to dry out damp wood as well as treat for woodworm at the same time.