Does anyone know how long rice and beans will last if stored in glass mason jars or pails with oxygen absorbers? I have heard up to two years on the rice and maybe an eternity on the beans. Are these timelines correct? I am not a big rice eater, but it is cheap and I am sure I could learn to love it in a s.h.t.f situation, but I thought it would last much longer than a year or two. Right now, we use very little rice so I would be buying and storing it almost solely for an emergency and not on the basis of a regular rotation. I have also heard it should be frozen for a while to kill any bug eggs that may be in it????? Will the rice and beans just lose some of their taste if used after say five years, or would it cause my flesh to rot and fall off? Also, I have some old mason jars that have rusty lids on them. Are these ok to use if I run them through the dish washer? Thanks.