I heve been using all out machine for a long period of time it really works good and worth the price it keeps all the mosquitoes out as its name all out and there is no doubt that all out is a reliable product it the market. Its fragnance is also very good. You can trust all out to get rid of mosquitoes in your house.it kills all mosquitoes and gives you a mosquitos free surrounding. So that you can get a good sleep. It is a user friendly product so that everyone can easily use it. I will suggest each and every one to use all out.