Oust Descaler

Oust is a well-established brand specializing in limescale removal solutions designed for both small and large household appliances. Originally developed to tackle the buildup of minerals in hard water areas, the brand has become a staple in British households for maintaining the efficiency of kettles, irons, coffee machines, and washing machines.

The brand is currently owned and manufactured by Henkel, a global leader in consumer goods and industrial adhesive technologies. Historically associated with the UK market, the production of Oust products primarily takes place at Henkel's manufacturing facilities within the United Kingdom and Ireland to serve the European market. As part of Henkel's Consumer Brands division, Oust continues to benefit from advanced chemical engineering, focusing on fast-acting formulas like lactic and citric acid to prolong the lifespan of domestic appliances.