The EU, the European Commission has now introduced a partial ban on PFAS chemicals several years after countries like the Netherlands, Germany, Denmark, Norway, and Sweden have already put a ban. This ban focuses on a subgroup of PFAS (poly- and perfluoroalkyl substances), according to a statement from the Commission.

The ban specifically targets undecafluorohexanoic acid (PFHxA) and similar substances. "These chemicals are highly resistant and spread easily in water, making their use in certain products a serious threat to human health and the environment," the statement says. PFHxA is commonly found in raincoats and other consumer textiles.

There will be a 'transition period' before the ban fully takes effect. The length of this period depends on the product, ranging from one and a half to five years for items like clothing, cosmetics, and food packaging.

Another PFAS chemical, perfluorooctanoic acid (PFOA), has already been banned, and PFHxA has been frequently used as a replacement. PFAS chemicals are often referred to as 'forever chemicals' because they do not break down naturally. While they are present in many everyday products, they are also a significant source of pollution in both soil and water.