Pest-avert.yolasite

I live in an old building and no matter how spick and span my kitchen is, mice and roaches come in through the walls from other apartments. Since I have cats I've tried to use methods that don't use insecticides, but they haven't worked successfully. So I saw an advertisement for Ultrasonic Pest Avert (there are others with different names on the market) which stated it did not harm pets and I plugged it in. Afer weeks of use, not only do I still have mice and roaches but found out these devices can harm humans as well as pets. One website stated, "The length of exposure to ultrasonic sound waves will determine how damaging it will be. Some persons may experience migraines, nausea, disorientation, and fatigue. This could end up worsening as the sound and vibrations persist." When I purchased it, it said there was a 90-day money back guarantee, but I only got a partial refund. So far, my cats have caught and killed 13 mice, but not the roaches. Do yourself a favor, if you have mice invest in a cat or cats and you'll have better luck getting rid of mice. As for the roaches, I'm still looking for a solution.