Reply To: Shabbos Toothbrush and Toothpaste

I cannot fathom permitting ordinary toothpaste. It’s M’mareiach. Then again, I think that Shabbos toothpaste is also M’mareiach. And Shabbos toothpaste does not remove the P’sikas Neima or Uvda D’chol issues (P’sikas Neima is Pashtus no longer an issue with modern toothbrushes though). See the Minchas Yitzchak’s T’shuvah on this.