Dynamite has a shelf life William Lawrence Sr Omnibit 7-30-18 Always read the expiration date. Dynamite has a shelf life of one year. Dynamite has a shelf life William Lawrence Sr Omnibit 7-30-18 Share this:PrintFacebookTwitterTelegramMeWeWhatsAppPinterestLinkedInParlerGabRedditEmailMorePocketTumblrLike this:Like Loading... Related