Cillit Limescale and Rust Remover

Cillit is a well-established brand in the global cleaning and water technology sector. Its origin is split between two distinct paths: household cleaning products and water treatment systems. The household cleaning brand, famous for its 'Bang' variant in many markets, focuses on high-performance removal of limescale, rust, and dirt. On the industrial side, Cillit has historically been a leader in water softening and filtration technologies.

Over the decades, the ownership of the Cillit brand has consolidated under major multinational players. The household chemical line is managed by Reckitt (formerly Reckitt Benckiser), a British conglomerate that has expanded the brand's reach across Europe and beyond. Meanwhile, the water technology division is closely associated with BWT (Best Water Technology), highlighting the brand's dual heritage in both consumer hygiene and technical water purification.

Today, Cillit products are manufactured in various locations across Europe and other regions to serve local markets efficiently. The brand remains a staple in households looking for powerful acidic cleaners capable of tackling tough mineral deposits, while its industrial arm continues to innovate in the field of sustainable water management.