[Tilted Irish Kilt]

ansel12 :"..one thing I still trust, is canned tuna, I’m still eating from my “best by 2003” stocks of that."

Thanks to you , I started going through my mini-pantry.
Among many things ,I found a can of tomatoes dated 2/2001 that I was going to use for Chili
No bulges , no rust on the can , .. but why risk it due to the high acidity ? So out it goes .
I would store tuna , but mayonaise doesnt store well, especially un-refridgerated .

[ansel12]

I would have used those tomatoes without question.

[Shadowstrike]

those little samples packs of mayo you can get at almost any deli aren’t refrigerated, and my Cousin still uses the ones she picked up 2 years ago.

Might be worth looking into.