Have bug zapper lights declined in popularity?
Locally, I find no bug zapper lights for sale at hardware stores. Home Depot and Lowes doesn't stock them. Sutherlands and the local Ace Hardware don't have any. They can be purchased online, but why aren't they stocked in stores?
It's well known that bug zapper lights are ineffective in controlling mosquitoes, but they do kill houseflies. Have bug zappers been make obsolete by the small fan-powered mosquito control units and lures that stores do stock?