1. What is GLEAN Black Spot Remover used for?
GLEAN Black Spot Remover is a ready-to-use, powerful outdoor cleaner that removes black spot, moss, lichen, and stubborn stains from patios, driveways, pathways, and other outdoor hard surfaces. It rejuvenates paving surfaces, leaving them clean, bright, and refreshed.
2. Which surfaces can I use it on?
This product is suitable for a variety of hard outdoor surfaces, including:
• Natural stone paving
• Concrete paving
• Porcelain paving slabs
It can also be used on patios, driveways, paths, and other exterior areas where black spots or growths are present.
3. How do I apply GLEAN Black Spot Remover?
1 Shake well before use.
2 Brush away any loose dirt or debris from the surface. Ensure furniture or items are removed to avoid contact.
3 Apply neat using a plastic watering can or light pressure garden sprayer.
4 Leave to absorb for 2–4 hours. The product will fizz as it works.
5 Rinse thoroughly with clean water once the surface has absorbed the product.
Important: Do not apply to surfaces saturated with rain or if rain is expected during the treatment period.
4. How long does it take to see results?
Most black spot, lichen, and moss stains are visibly reduced within 2–4 hours. Severe staining may require repeat treatment for complete removal.
5. How much coverage does it provide?
Typical coverage is approximately 25m² per 5 litres, depending on the surface type and application method.
6. Can it be used with other cleaners?
No. Do not use in conjunction with acid-based removers or cleaners, as this may reduce effectiveness and cause surface damage.
7. Is it safe for plants and pets?
GLEAN Black Spot Remover is intended for hard outdoor surfaces. Avoid contact with plants, grass, and pets until the treated surface is thoroughly rinsed and dry. Always follow safety guidelines on the product label.
8. Can it be used on damp or dry surfaces?
Yes. The product can be applied to slightly damp or dry surfaces, but avoid recently saturated surfaces or surfaces expected to be rained on during treatment.
9. How should I store the product?
Store in a cool, dry place. For optimum results, use within 6 months of opening. Keep the container securely closed when not in use.
10. Is it made in the UK?
Yes. GLEAN Black Spot Remover is proudly made in Great Britain, ensuring consistent quality and reliable performance.
