The firm said: “This free technical information guide has been developed to provide you with more details about the range of restorative processes on the market and the benefits that a non-scaffold, dry and non-abrasive façade cleaning method can offer compared to traditional methods.

“It offers an in-depth look at the traditional façade cleaning methods and their characteristics in order to understand both their benefits and pitfalls.”

Areas covered include:

• Issues of access, water and waste containment
• Potential impacts on both building occupiers and the public
• A dry, non-abrasive alternative method and how the above issues are minimised, whilst the benefits of speed, value and sustainability are maximised.

The guide is written in simple, no-nonsense language and can be downloaded here