WHAT IS THE SHELF LIFE OF BARRICADE CONCENTRATE?
Barricade can be stored safely for several years. The consistency of Barricade is very similar to paint as some of the product will settle to the bottom. We recommend that you shake it every six months. Barricade should be shaken vigorously for a minimum of two minutes before use. The manufacturer’s warranty is for three (3) years against defects. The history of users indicates that with proper storage and handling, and with periodic agitation, the shelf life is much longer than this. Complete warranty information & Buyer Beware (PDF).
