My friend Jake owns a cabin in Breckenridge. After I told him my story, he admitted he'd been dealing with mice for years.
"I spend $600 every fall having pest control come out," he said. "They set traps, seal entry points. By January, mice are back. Every single year."
"Why don't you get it permanently solved?" I asked.
"I've tried everything. Traps don't work mice are in the walls. Poison is dangerous with renters and pets. Sealing entry points is temporary. Mice chew through caulk and wood."
Then last summer, his property manager told him about something different.
PestLab ultrasonic and electromagnetic devices.
"I was skeptical," Jake admitted. "I've wasted money on gimmicks before. But my property manager said three other cabins she manages installed them, and their mouse problems disappeared completely."
Jake installed four devices in August. One in the kitchen. One in each bedroom. One in the basement.
This past winter season zero mice.
Not one dropping. Not one complaint from renters. Not one emergency call about scratching in walls.
"For the first time in eight years," Jake told me, "I'm not dreading winter rentals."