Eureka Sparklex Window Cleaning Concentrate Solutions 1LtEureka Sparklex Window Cleaning Concentrate Solutions 1Lt is a powerful and efficient cleaner for glass surfaces. Ideal for a variety of indoor and outdoor surfaces, it quickly removes smudges, streaks, and dirt with minimal effort. This concentrated solution is four times stronger than traditional detergents, providing sparkle clean results with no residue. Makes upto 100 Litres of window cleaning Solution Dilute 10ml of Sparklex window cleaning