I store my pellets outside on the covered but open back porch through heat, cold, rain, snow. I have mainly corn cob pellets, but a few wood pellets, too. I store them in plastic coffee cans, about 10-15 of them and keep one empty can. I scoop out 2 - 8oz plastic cups of pellets of mixed varieties and toss them in the microwave for 2 minutes, uncovered, then fill the channels on my 5x8 and light with the propane torch I got from Todd a few years ago (it is refillable). Takes a few minutes to get them going (corn cob pellets esp.), but light them to about 1" deep. Just cold-smoked longhorn cheddar 3 weeks ago, 16 quarter pieces, on a full load of pellets, they burned for 11 hours. Packaged up and let mellow until today, took some to our son's house for Easter, the hit of the party! Right after they were finished I tried a little, it was bitter on the outside and cheesy on the inside. After 3 weeks in a couple gallon bags, they'd mellowed to a deep smoky flavor all the way through, simply delicious!