These totally work!
I bought a similar product which worked great but It was no longer available and I needed more so I thought I'd give these a shot and I'm so glad I did. These look even better, they're sleeker, more unassuming than my previous ones. They also make for the perfect night light if you're just walking by the hallway or kitchen. I thought these were a gimmick but they've successfully kept Floridian palmetto bugs and other critters away from my home.
Rating: 5 stars