Flow 5L Sodium Hypochlorite Solution - High Strength Patio & Driveway Cleaner, Algae and Moss Remover, Powerful Outdoor Bleaching Agent - Ideal for Pressure Washing, Drain Cleaning

PROFESSIONAL STRENGTH: 15% concentrated sodium hypochlorite solution for industrial-grade cleaning performance, suitable for both domestic and commercial applications VERSATILE CLEANING: Effectively removes algae, moss, lichen, black spots and stubborn stains from patios, driveways, walls and garden paths LARGE CAPACITY: 5-litre container provides ample solution for extensive outdoor cleaning projects and multiple applications MULTIPLE USES: Ideal for pressure washing, drain maintenance, water treatment and disinfection of hard outdoor surfaces QUALITY ASSURED: Manufactured in the UK under strict quality control standards, ensuring consistent and reliable performance