I have 15 foot cedar hedges directly beside our back deck. This spring , you could see a constant hazy cloud surrounding it and you could feel the humming. We just quit going out back.
I mixed two litres of this and sprayed the hedge and wooden deck . An hour after that , we were out on the back deck again. I'm going to use this around the garden , the front deck , and especially the dog walk path , as it repels ticks too !!.
GAMECHANGER ! Take back your yard !