Your Outdoor Cleaning Resource Hub

Moss and algae return because moisture, spores, and favourable weather conditions continue to support organic growth.

Pressure washing removes visible growth but may not eliminate embedded spores, causing future regrowth.

Professionals use specialised treatments to remove organic growth, improve safety, and provide longer-lasting cleaning results.

Professional cleaning uses expert equipment and techniques to remove stubborn dirt, prevent damage, and identify underlying structural issues effectively.

Poor sub-base preparation, heavy vehicle loads, temperature changes, water erosion, and natural wear commonly lead to cracks and uneven surfaces.

Regular sweeping, professional cleaning, anti-fungal treatments, and proper drainage maintenance help prevent recurring growth and water-related surface damage.

Black spots are usually caused by lichen, a fungus and algae combination that firmly attaches to patio surfaces.

No, pressure washing alone rarely removes the lichen roots, allowing black spots to return after a short period.

Professional biocide treatments combined with controlled pressure washing or steam cleaning deliver the most effective, long-lasting patio cleaning results.