"The Messenger of Allah said: 'Water is not made impure by anything except that which changes its smell, taste and color.'" (Using translation from Ibn Mājah 521)
قَالَ رَسُولُ اللهِ ﷺ الْمَاءُ لَا يُنَجِّسُهُ شَيْءٌ إِلَّا مَا غَلَبَ عَلَيْهِ طَعْمُهُ أَوْ رِيحُهُ