Over time, façades can deteriorate due to environmental factors such as carbon deposits, weather erosion, or general wear and tear. To restore the buildings fabric we use specialised cleaning techniques like DOFF, JOS, or TORC, all of which having varying levels of abrasivity. Before any cleaning process is initiated, it is important to determine the desired outcome and conduct trials to ensure the best result. By effectively maintaining and restoring façades, their aesthetic and longevity can be preserved for years to come.