A veterinary household flea spray, licenced to kill not only fleas but also house dust mites. Indorex kills adult fleas and house dust mites on contact for up to two months after application, thanks to its unique adulticide formulation, and prevents the development of flea eggs and larvae for up to 12 months. One can will be enough to treat a 3-4 bedroom home. Contains permethrin 0.83%, pyriproxyfen 0.02%, piperonyl butoxide 1.7% and chrysanthemum cinerariaefolium 0.1%.