Serious Eats: Talk

Curious...How long do salad dressing packets last?

I'm curious...Normal bottles of salad dressings have an expiration date printed on them. I have a bunch of those little small Italian dressing packets (the free ones you can take on the counter on the salad bar or hoagie shack). I realized that they do not have an expiration date printed, and I was wondering how long they would keep for? Any thoughts?

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