How Do We Purify Filthy Grout in Between Smooth Tiles?

Answered by Ustadh Tabraze Azam Question: As salamu alaikum. In Sh. Faraz Khan’s commentary of Ascent to Felicity, he mentions when cleaning an impurity, when you  purify smooth tiles by wiping, the grout in between is not purified merely by wiping because it is rough and not smooth.  Given this, my question is: in a […]