Critterkill Professional Insect Smoke Bombs provide an effective way to destroy and control pest infestations. Once the insect ingests the smoke and become in contact, it will be killed promptly after, making them ideal for larger or difficult to reach areas. The smoke bombs are HSE approved and proven to kill bed bugs and all insects. Features: Active ingredient quickly kills and eliminates insects once they inhale the smoke Light the fumer, step away and return after 3 or more hours to a pest free environment Gets deep into hidden places where insects thrive like cracks in walls, sofas, clothing and more 16g of Permethrin for powerful, long lasting control - more effective than competitors Works on a wide range of insects including bed bugs, moths, fleas and others HSE approved - proven to kill all insects 1 smoke bomb covers 125m3 when killing insects Made in the UK Specifications: Dimensions: H:8 x W:5 x D:5 cm Weight: 0.1 kg Colour: White Guarantee: 6 Months Material: Plastic Model Number: PC-SBPR-15G-X6