Perfluorooctanoic acid (PFOA) is a man-made chemical widely used in various industrial and consumer products like non-stick cookware, carpets, and textiles. It is also known by several other names such as perfluorooctanoate, C8, FC-143, and perfluorocaprylic acid, etc. These synonyms are often used interchangeably to refer to PFOA, which can have negative effects on human health and the environment. Exposure to this chemical can lead to adverse health effects like developmental and reproductive disorders, cancer, and immune system damage. Consequently, the use of PFOA has been restricted or banned in many countries worldwide, highlighting the need to ensure the safety of chemicals used in consumer products.