Source text
وَالْغَلَبَةُ فِي مُخَالَطَةِ الْجَامِدَاتِ بِإِخْرَاجِ الْمَاءِ عَنْ رِقَّتِهِ وَسَيَلَانِهِ
• With a pure solid additive, dominance is established when the water loses its normal thinness and flowability.
• If the water remains thin and flows normally, a change in color, taste, or smell caused by a solid does not by itself prevent Wudu.
• The text gives examples such as saffron, fruit, and tree leaves.
• This is a question of whether the water remains purifying; mixing a pure substance does not itself make the water physically impure.