A tablespoon in the hopper will last for a couple dozen shots. It's a very small amount per shot. Its a functional novelty though and not meant to be your prima

A tablespoon in the hopper will last for a couple dozen shots. It's a very small amount per shot. Its a functional novelty though and not meant to be your primary means of pest control. For a one or two flies a week you're probably not going to notice the salt and its actually pretty nice for killing flies in hard to reach places like high ceilings or corners, or "zoomers" who barely sit still long enough to be swatted.