Nicole Carpenter, president of Black Pest, also says that using peppermint oil is considered one of the most potent natural repellents against rats and ... in areas where rodents frequent also work ...
We spoke to David Castro, ACE, technical and training manager at Viking Pest Control, to learn more ... devices in the attic and disrupt their peace and quiet with an ultrasonic repeller that blasts ...
Install ultrasonic bird repellant devices around the outside of your home Wrap brightly colored Mylar tape around gutters and roof soffits Seal any existing holes in your attic or siding If the ...