Medium level maintenance is required once we have laid your block paving. Sweep occasionally to remove dust and detritus with a soft brush. If you sometimes find green algae building up on the surface, it can be safely removed by cleaning with hot water, or by swilling the area with Thin Bleach mixed with water to kill the algae, which can then be swept away after a couple of days.

Use of a pressure washer should be limited to very dirty pavements and no more than once a year, as the high-power water jet loosens jointing and can damage some pavings.

We highly recommend that block or brick paving be treated at least once possibly twice a year with a general weedkiller, this will deter mosses and weeds from setting up residence in the sand joints and edges.