Stone cleaning not only improves the aesthetic appearance of the building but removes pollutants that, if left, can lead to atmospheric damage. See some examples below of the stone cleaning we've completed.
20 Soho Square
Ammonite Projects are carrying out extensive stone and brick cleaning and restoration of a large imposing building in Soho Square.
Sympathetic cleaning using a super-heated steam cleaning system has been used and removed years of grime from the old bricks
The below image shows limestone cleaning being carried out at Gracechurch Street, removing 15 years of traffic grime.