On Wed, 12 Aug 2015 15:35:54 -0500, John Kuthe >
wrote:

>On Wed, 12 Aug 2015 05:43:49 -0700 (PDT), Kalmia
> wrote:
>
>>For years, I would store them in a small brown paper bag, but, recently lacking one, I stashed 'em in a Rubbermaid. They lasted for many days, and not one did I have to toss.
>
>I put mine in two paper bags and then in a plastic grocery bag
>(airtight) in the refrigerator. I use two paper bags because mushrooms
>are very moist, and their moisture will soak a single layer of paper
>bad, but not both of a double layer.

Agree with this method, works well.