Nourish & Protect Woodworm Killer from Barrettine is a traditional, deep penetrating, low odour, oil/solvent based woodworm killer which prevents and exterminates woodworm and wood-boring insects from timber. It is ideal for treating furniture, flooring and structural timbers. Contact with plastics and roofing felts should be avoided. The product kills all common insects including common furniture beetles, house longhorn beetles, powder post beetles and wood-boring weevils. It also kills larvae and eggs when in direct contact. Marketing and technical literature available on request.