BAC 50 Benzalkonium Chloride 50% – Powerful Algaecide & Fungicide – Removes Algae, Bacteria – Industrial-Strength Biocide for Hard Surfaces, Pools & Water Treatment – 5 Litres (5L)

• Powerful Algaecide & Fungicide – Effectively eliminates algae and fungi from hard surfaces.
• Industrial-Strength Biocide – Kills bacteria and prevents regrowth, ensuring long-lasting protection.
• Versatile Applications – Ideal for swimming pools, water treatment, patios, roofs, and industrial cleaning.
• Highly Concentrated Formula – Professional-grade strength for maximum effectiveness.
• Easy to Use – Simple dilution for various cleaning and disinfection needs.

Product description Benzalkonium chloride is highly effective against mould, mildew, fungi & algae and is used for cleaning and preparation of all types of surfaces: greenhouses, roofing, paths, wooden decking, sheds, masonry. Benzalkonium chloride is a member of the quaternary ammonium class of biocides, recognised for its dual biocidal and detergency properties. Its biocidal efficacy depends on its capacity to act as a cationic surfactant in binding to and disrupting cellular and intracellular membranes, and associated biochemical processes. Functions such as cell adhesion, cell signaling, selective permeability to ions and nutritional organic molecules ensure cellular survival through its ability to interact with and respond effectively to environmental stimuli. Disruption of these processes ensures a high level of activity against bacteria, algae, fungi and enveloped viruses at exceptionally low concentrations. BC50 passes stringent BS EN 1276 microbicidal testing (high organic contamination, hard water conditions) at a dilution of 1:1250, giving a 5-log kill (1:100,000 bacterial survival) against a range of the most problematic organisms. Ingredients Benzalkonium Chloride 50%