I’m dead serious, I don’t joke in religious matters. Source!!! well there is no specific hadith or a ayat from the Quran on ‘toothpaste’. An alternative for you is miswaak, Prophet 
used to use it whilst fasting.
I’m dead serious, I don’t joke in religious matters. Source!!! well there is no specific hadith or a ayat from the Quran on ‘toothpaste’. An alternative for you is miswaak, Prophet used to use it whilst fasting.