Re: How to Freeze and the Science behind it. Long Post
If you want to keep them in the tubos that is fine.
But I agree with the Hog get rid of the cedar (it is likely full of mold spores) also I would swab out each of the tubos with Isopropyl alcohol and let them air out while the sticks are acclimating to the RH that you want once they get there you can put them back in the tubos if you want
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