Poultice cleaning is a very specialised masonry cleaning technique which our team is experienced in using for internal and external cleaning, as well as paint removal.
A poultice is a carefully blended paste which we apply to the area that needs to be cleaned. It’s kept moist and left on the stain for as long as necessary to draw the stain out of the masonry. As it dries, the paste absorbs the staining material so it isn’t redeposited on the building’s surface.
Once they’ve been expertly prepared, poultices are easy to apply in all sorts of locations, with minimal disruption. Once dry, they turn into a thick film, which is quick and easy to remove.