If you can find it where you live try Frontline. It gets rid of fleas inabout a week. I had them in the house, up the wall and in the yard so bad we couldn't go outside. Tried all the sprays and grandulars on the market , spent about $250 and still had fleas, went to the vet for help and he told me he would gaurantee that Frontline would get rid of the fleas in 2 weeks, it worked in 1. I keep Frontline on my animals