Swarm Commander Premium Swarm Lure spray and vials are very concentrated swarm lures that should last a minimum of one week depending on certain weather variables. It is always good to check your swarm trap or hive every four days and at a minimum once a week to insure it is freshly baited. If you check it as prescribed, you should still be able to smell Swarm Commander in your hive. If not then you need to refresh your trap or hive.
Swarm Commander Premium Swarm Lure Is A Product Of Blythewood Bee Company.