Fido's flea bomb is a highly effective insecticide fogger specifically designed to eradicate adult fleas and larvae from any domestic or commercial premises. Targeting flea larvae will ensure the breeding cycle is broken, and reduce the likelihood of a reinfestation. Fido's flea bomb utilises the highly effective Permethrin and IGR Methoprine as the active ingredients, which prevent fleas from breeding in treated areas for up to nine months. The benefit of Fido's Flea Bomb is that while being a powerful formula, it won't leave a sticky, residual mess and will not stain furnishings. One can treats two average sized rooms, and four cans are recommended to cover all of the average sized home. Use only as directed on the label.