ANSWER:

If it is just the taste, this doesn’t impact the fasting. But if it is actual toothpaste, this breaks it. 

Sometimes a residue of toothpaste stays of your mouth stays at the back of the tongue. Would it break your fast if you swallow some mucus that has some toothpaste in it without knowing before the Iqamah of the Fajr prayer? I’ve cleaned it completely before the Salat.

Fasting |