I have an Israeli brand of liquid tooth paste from a company called Tayadent,‎ which says on it כשר לפסח תש"פ -‎ why would it matter what year it is for the hecsher?‎


  • 3
    next year they may change their manufacturing process, change their ingredients, and/or lose their hechsher. In that case, you'll still be able to use the toothpaste you bought in 5780, because it was certified kosher for passover
    – Menachem
    Oct 16 '20 at 14:19
  • 2
    @Menachem Isn't that true of any product with any hechsher? If it's no longer kosher, don't put a symbol on it
    – Double AA
    Oct 16 '20 at 16:01

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