Indian sandstone cleaning.
Today we cleaned a beautiful Indian sandstone patio in Crosby near liverpool merseyside. The sandstone patio had gone green through the spread of algae on the stone. First we treated the green algae to kill it off then we gently cleaned the stone to revel its natural beauty.
Due to the delicate nature and porosity of Sandstone great care must be taken in the selection of there use. Whilst stunning they do not handle being used in damp or shaged areas. The type of base used for laying sandstone patio’s is also vital to keeping the stone clean from algae.
It also develops “black spots” this is very difficult to remove if it gets a strong hold on the stone.If your patio suffers from Green or black algae and you require it cleaning….call us today on 01704 620414 for free advice.