Preen Lawn Crabgrass Preventer has an indefinite shelf life as long as the product is kept in a cool, dry area away from direct sunlight. Do not contaminate water, foodstuffs, feed or seed by storage or disposal.

For disposal, if empty do not reuse this container. Place in trash or offer for recycling if available. If partly filled, call your local solid waste agency or 1-800 CLEANUP for disposal instructions. Never place unused product down any indoor or outdoor drain.