Do bug zappers effectively kill gnats? Interested in experiences or expert advice!
In my experience, yes, they do! I’ve had a zapper on my porch for months and noticed fewer gnats around.
I second this. But make sure it’s a zapper that emits UV light at a wavelength that attracts gnats.
But aren’t bug zappers also killing beneficial insects?
That’s true! It’s a trade-off situation. Better to use gnat-specific traps.