Everbuild Woodworm Killer is a ready to use treatment for the eradication of all types and life stages of wood boring insects and their larvae, specifically woodworm. It is a low solvent, low odour solution based on Micro-fine active technology with added insecticide to penetrate deep into the wood to actively kill and protect against re-infestation. Woodworm Killer is fast drying and non flammable. Size 5 litres.