Before After Moss and Algae Removed from Shaded Stone Steps
- Services
- Sandstone Cleaning, Pressure Cleaning
- Pricing
- On request
- Photos
- Our own, taken on site
The problem
A shaded flight of stone steps carried a thick layer of moss and green algae that made it hazardous whenever it was damp.
What we did
Biocide, a dwell long enough to kill the growth, stiff brushing and a low-pressure rinse, then a follow-up treatment to slow the regrowth.
The result
Clean stone, safe footing, and growth that is far slower to return.
The same method is used on Northern Beaches homes; see Sandstone Cleaning, Pressure Cleaning.
One fixed written price within a business day. If anything we quoted is not clean at handover, we come back within seven days and redo it free.
Tell us about your Northern Beaches property
Four short questions, about a minute. Every Northern Beaches enquiry is read by Nathan, who measures the property from aerial imagery and replies with a fixed written price within one business day.

