True; but we shouldn’t have to do that if we look after our weed kindly after purchase; meaning keeping it away from light, moisture and oxygen; in a cigar/cannabis humidor. Failing a humidor, specialized cannabis ziplocs with a humidity control pack.
On July 3rd I bought a 7g milled product that was ‘floral/berryish’. as purchased, it came in a foil mylar pouch that seals out the 3 nasties and included a 1g humidity control pack. The smell is diminished berry but now a strong syrup/brown sugar smell is slowly developing. The control pack is still usable.
For gooder storage I’ll use foodsaver vacum bags.
Tom