(FC) Black Spot Remover 5L

Black Spot Remover by FlowChemUK is a ready-to-use, ultra-strong cleaner formulated to eliminate stubborn black spots, algae, and grime from patios, driveways, and other outdoor surfaces. This 5L container delivers powerful cleaning action without the need for dilution or mixing, making it ideal for tackling weathered stonework and concrete. Simply apply, allow dwell time, and rinse thoroughly for professional results. Effective against organic stains and surface discolouration that accumulate over time.

5L