A fair number of posters seems to be under the impression that this device has some "legitimate" use in repelling mosquitoes. Wrong. There is no evidence that mosquitoes are effected by sound at any frequency. The device in question is designed to annoy young people (check the website if you like), and nothing else.
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A fair number of posters seems to be under the impression that this device has some "legitimate" use in repelling mosquitoes. Wrong. There is no evidence that mosquitoes are effected by sound at any frequency. The device in question is designed to annoy young people (check the website if you like), and nothing else.