I. Introduction
In recent years, the quality of water that we are using to shower, cook food and almost everything in between. Even though it is vital, people seem to disregard the importance of it, which is naive. In 2020, Malaysians saw numerous water cuts in the capital, Kuala Lumpur and her neighbouring cities, mainly in July and December, caused by human dumping rivers leading to the water treatment Centre [1]. The utility company was able to handle it in a very professional manner. Still, many people complained that they had been tasting and smelling something in the water for at least two weeks before the utility company took any action [2].