We are delighted to offer a new stone masonry and hard landscaping cleaning service using the state-of-the-art DOFF high pressure steam system. This non-abrasive system is highly effective in removing severely ingrained dirt, contaminates and paint and is much gentler on masonry surfaces than water pressure or sand blast cleaning. As the process uses no harsh chemicals, it is environmentally sensitive and a much more sympathetic approach to stone cleaning. The system can be used on a range of different surfaces by adjusting the pressure and temperature. We can also remove graffiti including the shadows often left behind when using other cleaning methods.
The site in Oxford had a leaking overflow pipe on the building exterior which had left significant staining. We used high pressure steam at 150oC and watched the stains melt away!