Zero In Woodworm Destroyer Large 1 Litre Wood Preservative Ready-to-Use Kills Woodworm, Longhorn, Furniture Beetles, and Termites Prevents Reinfestation and Damage to Wooden Furniture and Timber EFFECTIVE: Unique ready-to-use formulation controls wood boring insects, including woodworm, and prevents re-infestation and damage The solution dries clear and is suitable for internal wooden furniture and timber framing One bottle treats over 25 square metres LONG-LASTING: Prevents re-infestations of woodworm, longhorn, furniture beetles and termites for 5 years PRECISION NOZZLE: The precision nozzle included helps to target applications around flight holes and damaged areas, as well as to ensure that treatments penetrate deep into affected areas Ideal for treating household furniture including chairs and tables HOME-SAFE : Fast-drying and low odour water-based formulation ideal for use in and around living areas WATER-BASED: Formulation with Permethrin