20 pounds of red cedar heartwood granules from the center of choice and aged red cedar trees common only to East Central Texas. These granules contain high concentrates of aromatic red cedar oil which is offensive to insects. The long-lasting aroma will repel fleas, mosquitos, roaches, scorpions, flies, no-see-ums, and venomous snakes. It has no effect on beneficial insects such as butterflies and pollinating bees. Sprinkle in areas you desire insect-free or where you wish to enjoy the pleasant and exciting aroma of red cedar. Excellent for inside atriums and planter boxes. Can be used to rejuvenate or simulate cedar closets or cedar chests. An open container in your pantry will deter cereal beetles and other pests from harboring in foodstuffs. A little bit of these granules will go a long way. Packaged in a 20-pound poly bag for extended shelf life.