go to home depot and buy organic bug killer by plant stuff its like a soapy waxy mix spray them let it chill wash them later.....might take a couple times also a smart thing to do ppl dont realize is to use like bone meal and blood meal because it atracts predatory bugs which will eat your bug problem and at the same time make the bugs b like shit better not come back.....at least thats my experience but watch out because i ended up attracting alot of mosquitos