S69 BLACK SPOT REMOVER is a professional-grade solution that eliminates black spots and other tough stains from exterior masonry surfaces.
Designed to deeply clean and restore block paving, concrete, and natural stone, it’s perfect for revitalising your outdoor spaces.

How to Use S69 BLACK SPOT REMOVER
- Prep the area: Brush away loose dirt and debris to ensure the product can penetrate grime effectively.
- Apply neat: Pour or spray S69 Black Spot Remover directly onto the surface using a watering can or sprayer.
- Saturate and wait: Ensure the surface is fully saturated, then leave for at least 2 hours (or overnight for best results).
- Rinse thoroughly: Wash off with clean water or use a pressure washer for a deep clean.
- Reapply if needed: For heavily soiled or stubborn areas, repeat the process and work with a stiff-bristled brush.
Coverage: Up to 40 square metres per 5L.
Precautions: Avoid run-off onto plants, fabrics, or into ponds and waterways. Do not apply in direct sunlight or during hot weather to prevent evaporation.
Ideal Uses for S69 BLACK SPOT REMOVER
- Patios, paths, and driveways: Remove unsightly black spots from block paving, concrete, and stone surfaces.
- Stone walls and retaining walls: Deeply clean and brighten stone or brick walls weathered by stains and grime.
- Terraces and outdoor living spaces: Restore the appearance of outdoor seating and dining areas, removing stubborn dirt and organic growth.
What S69 BLACK SPOT REMOVER Is Not Suitable For
- Near water features or ponds: Avoid application where runoff could enter water features, ponds, or streams, as it may harm aquatic life.
- Plants and vegetation: Prevent contact with flowers, plants, or lawns, as the strong formulation could cause damage. Cover or pre-saturate with water for added protection.
Top Tips for Using S69 BLACK SPOT REMOVER
- Reviving garden ornaments: Clean weathered stone or concrete garden ornaments and statues to restore their original look.
- Surface preparation: Use S69 Black Spot Remover before sealing stone or concrete surfaces to ensure a clean base, enhancing the final finish and longevity of the seal.
- Winter readiness: Apply in autumn to remove grime and organic growth, reducing the risk of slippery surfaces during wet or icy conditions.
- Spot treatment for tough stains: For ingrained black spots apply directly to the stain, then cover with a plastic sheet to keep the area moist overnight for enhanced results.
Why Choose S69 BLACK SPOT REMOVER?
✔ Unmatched power: Effectively removes the toughest stains, restoring hard surfaces to their original beauty.
✔ Deep penetration: Cleans deeply without the need for excessive scrubbing, saving time and effort.
✔ Versatile application: Safe for use on various masonry surfaces, including block paving, natural stone, and concrete.
With S69 BLACK SPOT REMOVER, you can tackle even the most stubborn outdoor stains and enjoy beautifully clean and restored masonry surfaces in no time!