Hi Yield Improved Slug & Snail Bait is an effective, easy-to-use solution for controlling slugs and snails. It attracts these pests, paralyzes them, and allows the sun to dehydrate and kill them. The longer-lasting, all-weather formula remains effective for 3 to 4 weeks and can be used on vegetable gardens, fruit trees, berries, and turfgrass lawns. One pound treats up to 4,400 sq. ft.