If the packet is unopened and kept out of sunlight, it will last almost indefinitely. (At least 4 years, most likely more.) If the packet is opened but with an airtight seal (e.g in a tupperware...
In a waterproof container up to 2 years. If stored hermetically sealed and in the absence of oxygen, they can last even longer. See Related Links.Dry beans will keep indefinitely if stored in a cool,...
as long as it doesn't draw moisture to it, it can last a very long time. more dried products like that, will last anywhere from 5-10 years IF they are stored correctly.
Related ads:
Shopping for Food & Cooking deals?
Find Coupons and Promo Codes on Coupons by Answers.com