I use this when I need to get rid of mainly mosquitos, but when I lit it and put it it just gives a effect with the radius of 1 meter and the rest of the whole place is just left with the mosquitos. They also burn down every fast, If I lit it up within 5 mins or else it burns down completely.
The only goo thing is that I does not leave any bad smell. According to me it's a waste.
