Man Lā Yaḥḍuruh al-Faqīh #1049Hadith.4262 - Imam (as) said: "Whatever you roll around with your tongue and remove, swallow it, and whatever you remove with a toothpick,...
Al-Kāfi #1573“I once asked abu ‘ Abd Allah (a.s.), about the meat that remains between the teeth. He (the Imam) said, ’What is between the front teeth...