Source text
وَلَا يَجُوزُ بِمَاءِ شَجَرٍ وَثَمَرٍ... وَلَا بِمَاءٍ زَالَ طَبْعُهُ بِالطَّبْخِ
• Sap or liquid coming from a tree or fruit is not valid for Wudu, even if it comes out on its own without squeezing.
• Water cooked with a pure substance such as chickpeas or lentils is not valid if cooking changes the natural character of the water so that it becomes thick and loses normal flowability.
• If chickpeas or similar food are merely soaked without cooking and the water retains its normal thinness and flowability, the commentary states that Wudu remains valid with that water.