For what it is worth, I had the same question on some strips that I had
never used, but wrapped in Saran Wrap, put in a basement refrigerator, and
"lost" for 3 years. I called the phone number on the package and was told
they would still be perfectly safe and effective.  I used them with no ill
effects.
-----Original Message-----
From: Bill Mares <[log in to unmask]>
To: [log in to unmask] <[log in to unmask]>
Date: Sunday, February 15, 1998 9:36 PM
Subject: apistan strip life
 
 
>Here's a dumb question the Apistan package doesn't answer:  how long are
the strips viable?  I had some left over from last summer and kept them
wrapped up in a cool basement. Can I use them this year?  Thanks.