Sluggo Plus not only eliminates slugs and snails, but also kills earwigs, cutworms, sowbugs, and pillbugs. The 1 lb. shaker canister containing granules can be used outdoors around vegetables, fruit trees, berries, flowers, shrubs, lawns, and gardens. The combination of naturally occurring iron phosphate and spinosad keep the pests under control. 1 lb. treats 2,000 sq. ft. and lasts up to 4 weeks. OMRI listed.