I was just wondering how long chaffhaye is suppose to last? I just got some yesterday and opened it and today it is molded! I dont know if it was just a bad batch or if I am doing something wrong? I Used some and then i folded the top down and left it in the shed over night I am completely baffled I will be returning it tomorrow for sure but I was wondering if it could be kept in a better condition to help it or what because I want to know if I need to get my money back or go ahead and get another bag :? :?:?