What is the shelf life of the cylinders...
What is the shelf life of the cylinders used in the PepperBlaster II?
Ronnie, the Pepper Blaster II has a 5 year shelf life. The one I just ordered says Dec 31 2017. While the operating system does not go bad and the OC Pepper solution does not expire, the alcohol carrier can break down after 5 years. I think $40 every 5 years is a small price to pay. :)