Introduction
Specialist Cleaning works can be undertaken as s standalone project to remove graffiti, dirt and carbon deposits to improve the aesthetic appearance of buildings and structures. Specialist cleaning is also often necessary before any concrete repair or specialist coating works can be undertaken. Dirt, soot, grease and any other surface contaminants should be removed, this includes moss, algae, lichens, old coatings etc, to help when identifying defective areas and is essential for the bonding of any repair materials and protective coatings.