Can High Pressure Cleaning Damage Your Outdoor Sandstone Patio?
The short answer is yes . While sandstone is one of the most stunning and timeless paving choices for outdoor spaces across Western Sydney, it is also one of the softest and most porous natural stones used in landscaping. Applying the full force of a commercial high-pressure cleaner to your sandstone patio can strip its natural binder, blast away jointing sand, and cause permanent cosmetic and structural surface damage. In 2026, modern exterior maintenance practices fo