vernak@tekcrl.LABS.TEK.COM (Verna Knapp) (08/15/89)
In article <cYkrBjy00UzxM201Nt@andrew.cmu.edu> lw0y+@andrew.cmu.edu (Laurie Walz) writes: >Anybody out there who is familiar with those electronic >insect repellants that send out a high-frequency sound that >is iritating to insects (like roaches)? Do they really >work? Sounds too good to be true. > >Any opinions would be greatly appreciated. I was one of a large number of cattery owners who bought these devices for flea control. They do not work. What is worse, people living in the same houses with the devices become irritable. They have the potential for instigating family discord, divorces, and other undesirable side effects. This is not just my opinion, but a consensus opinion of about a half dozen families. Verna Knapp vernak@tekchips.LABS.TEK.COM
lw0y+@andrew.cmu.edu (Laurie Walz) (08/16/89)
Anybody out there who is familiar with those electronic insect repellants that send out a high-frequency sound that is iritating to insects (like roaches)? Do they really work? Sounds too good to be true. Any opinions would be greatly appreciated.