My daughter started researching. She's the type who reads scientific journals for fun, so she dove deep into rodent behavior studies.
She called me one evening, excited.
"Mom, there's a technology that doesn't just kill mice it makes your home feel hostile to them. Like, biologically uncomfortable at a neurological level."
She'd found research on dual-frequency ultrasonic and electromagnetic technology.
Here's how it works:
Ultrasonic waves (20-65 kHz) create high-frequency sound that humans and pets can't hear, but rodents absolutely can. It disrupts their communication. Their mating behavior. Their navigation. Variable frequencies mean they can't adapt or get used to it.
Electromagnetic pulses travel through walls and reach mice nesting where traps can't access them. These pulses disrupt their nervous system, creating constant discomfort they cannot escape.
"It's like living next to a construction site that never stops," my daughter explained. "Except the construction site is everywhere in your home, and only mice can hear and feel it."
Your space stops being livable to them.
And here's the key: They don't die there. They don't nest there.
They leave.