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Does Sea Foam have an expiration date? [SOLVED]

Asked by Bruce L. In New York

Does Sea Foam have an expiration date once opened?

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Jim D.
Jim D.
2 years ago

Hi Bruce.  A can of Sea Foam with an unopened seal will not change, so will last longer than you and me. If opened and the cap is on, I always encourage people to use it right away, even though it will last for a long time. You can add it to ANY engine fuel, to any oil crankcase,… no reason to keep it on a shelf. Hope this helps!

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