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Airtight Opaque Tins: the cheapest way to stop paying for tea you then ruin
Air, light, heat and smell are what degrade tea. A set of sealed opaque tins removes three of them for about twelve dollars.
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What goes wrong without them
Tea rarely spoils; it fades. The pouch it came in is usually resealable but rarely airtight after a few openings, and a green tea left that way loses most of what you paid for within a couple of months.
What to look for
Opaque — not the beautiful glass jar on the windowsill, which is the single most destructive storage choice in tea. A genuine seal, ideally a double lid. And sizes that roughly match how much tea you buy, because a half-empty tin is mostly air.
Labelling
Write the tea and the date you opened it on the tin. Six months later you will not remember, and with green tea that date is the difference between drinking it and wondering what happened to it.
One exception
Do not store pu-erh sealed. It needs to breathe. Cakes want a paper wrapper and a stable, dry, odour-free shelf.
The verdict
Boring, cheap, and it protects everything else you have spent money on. Get tins that match your buying habits, and date them.
Best for anyone who has found a forgotten bag of green tea and been disappointed.
What works
- Removes air, light and odour transfer at once
- Cheap in sets
- Stackable and label-friendly
What doesn't
- A half-empty tin is still mostly air — size them realistically
- Wrong for pu-erh, which needs airflow