J from Columbus, Oh writes
Baits, such as Maxforce FC Roach Bait Gel, are good for up to one year once they have been opened. If you are treating for an active infestation, it is recommended that you wipe up and put out new bait every two weeks. Please check out our Roach Guide for additional information regarding roaches and how to treat and prevent them.
Answer last updated on: 01/26/2016