Are you laughing,I am also laughed when i saw this software review,It looks strange but it true.
Actually these software produce ultrasonic waves through your speakers basically of the kind that a mosquito can’t stand. Don’t worry, the sound isn’t audible to you as human ear cannot perceive ultrasound. Or even if it is audible, it won’t cause any disturbance. Lets look at a couple of nice mosquito repellers.
SEA Anti-Mosquitoes XP 2.0:This utility produces cacophonic sound that is vulnerable for a mosquito to bear. The sound parameters of the program are selected on the basis of the experiments on mosquito flight. As the program runs, you can see it minimized to the system tray. So, it won’t obstruct your other running windows.
KP Anti-Mosquito 1.0 : This is utility for driving the hell out of mosquitoes. You can set the frequency to auto or manual. This one also minimizes itself to the system tray.
Anti-Mosquito Software 1.0: This software from KBT corporation is easy to use and drives mosquitoes away fast.
A couple of mosquito repellents are also available for mobile phones, like Anti-Gnat,Anti-Nyamuk etc.