It's been said, but use and airtight container.

I recommend a glass jar of some kind. I was at the dollar store yesterday and picked up a small mason jar, with the rubber seal, for $2 that can hold a half ounce, which it is.

I as well picked up a bigger jar for ounces, which it is doing very nicely.

Both have rubber seals are are airtight. 2 jars for $5, I can't complain really. Just a suggestion. :stoned:

Later.