If its un milled wouldn't really be any advantage apart from making a smaller package if you were posting.Has anyone had any experience of vacuum packing malt to retain it's freshness
Would it make any difference to shelf life and are there any disadvantages?
Same here, both milled and unmilled. I have a vacuum sealer so I use it. It might not help but I can't see any reason not to do it.I've vacuum packed malts for years. Does it help retain freshness? I have no proof that it would, but it's what I've done since getting a vacuum sealer and it couldn't hurt.