Reply To: Listerine Strips / Pocketpaks Home › Forums › Kashruth › Listerine Strips / Pocketpaks › Reply To: Listerine Strips / Pocketpaks May 25, 2009 5:06 am at 5:06 am #670054 kapustaParticipant My guess (guess, not fact) is that this issue is completely unrelated to kashrus, but rather a money issue. Why would they make an “as of” date rather than just call it not kosher now?!?! *kapusta*