We all have experienced this thing in our homes these coils are the perfect waste of your money. One day I observed in my home that the mosquitos are flying and sitting beside it but the coils did’nt do anything I did never seen that a mosquito dead in my home when I lighted this thing.
But in the same way the fast cards are very usefull they just make the mosquitos unconciuse that thing is good that after we can kill them . They advertise too much about the new offers and they say that neem, fan, jumbo but nothing is use. I think those coils could be user friendly, not harmfull for health but when we wanted to be secure I dont think that these coils can help us.