Here's a new one. My grandmother of all people sent me an email saying that if you spray listerine around your lawn and patio, Mosquitos be gone! You put the stuff in your mouth, and if your like me, swallow a little. I know it can make you drunk, from previous calls I have run. So other than the burn, do you think it would be to hurtful to give it a try? I wander what it is in the listerine that gets them away?