The Doff steam cleaner is the only machine English Heritage approve for use on its buildings and for good reason.
When cleaning is taking place you will notice the Doff steam cleaner is fairly quiet under normal working conditions which is really good not only for the Doff operators but the customer too.
The DOFF System is unique in achieving temperatures up to 150 degrees at the nozzle end – making it a ‘superheated water system’. Designed and developed to effectively remove paint, biological matter and general dirt and grime without causing harm or shock to the substrate.
DOFF is a steam based stone cleaning system. It’s unlike any other steam system and can achieve temperatures of up to 150°C at the nozzle end – making it a ‘superheated water system’. The operator is able to vary the temperature and pressure to remove many different types of paint and biological matter. It is used for the gentle removal of Flexible Paints, Graffiti, Algae, Moss and more.