Re: Jehovah's witness - Mosquito sound repeller
Date: February 26, 2010 04:34AM
The Mosquito sound repeller probably referred to here is a high pitched signal supposedly only audible to youths which acts as a deterrent to loitering teenagers.
Still not relevant but it's not directed at bugs but at feral youth, viewed as an increasing problem in the UK.
I've heard that it is not very effective.