P parkertown Joined Aug 10, 2005 Messages 52 Location Mobile, AL Aug 4, 2014 #1 What is the shelf life of an unopened can of Seafoam? What is the shelf life after opening the can? I only add it to fuel for my push mower and generator, so it can take a while for me to use a can. Thanks in advance.
What is the shelf life of an unopened can of Seafoam? What is the shelf life after opening the can? I only add it to fuel for my push mower and generator, so it can take a while for me to use a can. Thanks in advance.
C Cristobal Joined Jan 2, 2011 Messages 2,400 Location In The Region Between Aug 4, 2014 #2 One would think at least ten years if not 20.