Cleaning block paving is a fairly straightforward task, although you’ll want to be careful to not use any chemicals that may cause damage to the surface. Use a simple household soap, mixed with water, and brush this across the paving with a stiff brush. Then, simply rinse off with clean water. Alternatively, use a pressure washer – but be careful not to use it on a powerful setting, as this may damage the joints and can cause slabs to come loose. Using the pressure washer on a medium setting and at a 45 degree angle is recommended.
Llangefni
Llangefni is the county town of Anglesey in Wales and consists of the primary offices of the Isle of Anglesey County Council. United Kingdom Census 2011 recorded Llangefni's population as 5,116 individuals, making it the 2nd biggest settlement on the island. The community is near the centre of Anglesey, and is on the River Cefni, after which it is called. Its tourist attractions consist of the Oriel Ynys Môn gallery, which details the background of Anglesey as well as houses the heritage collection of Charles Tunnicliffe. In the west of the community is a huge secondary school, Ysgol Gyfun Llangefni (Llangefni Comprehensive School), as well as in the north a Victorian parish church, St Cyngar's, set in a woody riverside location called the Dingle. The community was formerly called Llangyngar, Welsh for "St Cyngar's church".