How long can peanut butter last unrefrigerated before spoiling?

Question

Specifically, Adams All-Natural peanut butter.

Answer 1

Peanut oil doesn't go rancid at room temp for two years.

Answer 2

Unopened: 6-9 months
Opened: 2-3 months, longer in the fridge
for most peanut butter on the market.


Adams being an all natural product would require refridgeration to keep it from seperating, most would agree, that it doesnt spoil, while others will not eat it after it's been out for too long,

Answer 3

Peanut butter lasts for up to a year, unrefrigerated.

Answer 4

With all natural peanut butter(hope you're talking about the type that you have to stir because the oil will separate), it should last as long as the peanut butter filled with the icing sugar.

Answer 5

Peanut Butter doesn't need to be refrigerated, but I believe it has a shelf life of 6 months.

Answer 6

Is peanut butter supposed to be refrigerated. In my family we have never done this. And our peanut butter has lasted almost a year sometimes.

Answer 7

The Jiff and Skippy brands probably DO last forever with all the nasty preservatives that are in it. Put something natural in your body, will you? That oil isn't nasty--it's peanut oil, it's SUPPOSED to be there, and you mix it up into the peanut butter and it's fine. It's NORMAL, your stuff is nasty...peanut butter is supposed to be peanuts, not sugar.

Answer 8

I never refrigerate my peanut butter and it has never spoiled for me before the experation date. We used to but my grandma said it's actually not good to refrigerate it.

Answer 9

Actually you're not supposed to refrigerate pb. When you put it in the fridge it's hard to spread but if you leave it out it spreads easily and it's nice and creamy.

Answer 10

you are not suppose to refridgerate peanut butter it lasts until you use it all