Rentokil Woodworm Insect Pest Protection Treatment Fluid 250ml A complete, fast drying, low odour cure for timber and furniture attacked by wood boring beetles. Kills woodworm larvae and adult beetles Helps prevent reinfestation Contains Permethrin Apply ready to use liquid by brush or low pressure spray. Refer to the 'direction for use' label on the reverse of the product for application rates. Test areas first if wood is particuarly sensitive. Exclude ALL pets and children before use and until after the wood is completely dry. For indoor use only Ideal for funiture, beams and floorboards Low odour, easy to use, simply brush on.