Barrettine’s Woodworm Treatment is a traditional deep penetrating low odour oil/spirit based woodworm killer. It prevents & exterminates woodworm and wood boring insects such as the woodworm beetle and furniture beetle from treated timber. Ideal for treating furniture, flooring, structural timbers etc. Avoid contact with roofing felts . Kills all common woodworm insects including Common woodworm Furniture Beetle, House Longhorn Beetle, Powder Post Beetle and wood boring Weevils. Kills woodworm larvae and eggs when in direct contact.