At Softwashing UK, we use Stonehealth’s advanced Torc System to effectively remove carbon sulphation, pollution staining, limescale, and even deteriorated paint or plaster from building exteriors and monuments. This state-of-the-art cleaning system is ideal for restoring surfaces affected by pollution, industrial emissions, and other environmental factors.

Understanding the Impact of Carbon Sulphation and Pollution Staining

The earth’s atmosphere contains approximately 200 parts per thousand of carbon, a figure that is likely to rise due to increasing vehicle traffic and industrial emissions. As a result, building exteriors, historic monuments, and other stone surfaces are often stained with carbon sulphation. In addition to pollution staining, limescale build-up and the deterioration of paint or plaster can further compromise the appearance of a building’s exterior.

What is the Torc System?

The Torc System is a proprietary cleaning solution designed by Stonehealth to tackle challenging stains, including carbon sulphation, limescale, and brittle paint or plaster. Using a unique nebula-like spiral vortex effect, the Torc System combines non-reactive granular micro-compounds, low pressure, air, and water to gently abrade surfaces. This ensures the removal of pollutants without causing damage to the substrate, preserving the integrity of the building or monument.

The Torc System’s innovative design allows it to deliver remarkable cleaning results while being incredibly efficient, using only 25 litres of water per hour. The system’s gentle yet effective approach not only removes stubborn pollution but also protects the longevity of the treated surfaces.

What Granular Compounds Does the Torc System Use?

The Torc System utilises carefully selected granular aggregates that are effective for various cleaning needs:

• Calcite: A versatile compound that is ideal for general-purpose cleaning.
• Dolomite: Highly effective for removing carbon, paint, and plaster, making it perfect for pollution-stained surfaces.
• Unil: Best used for heavily contaminated or stained areas.

All of these compounds are 100% carcinogen-free, ensuring safe and eco-friendly restoration processes.

When to Use the Torc System for Cleaning and Restoration

The Torc System is ideal for cleaning surfaces affected by pollution staining, carbon sulphation, and deteriorating paint or plaster. However, it may not be the best solution for organic growth or areas with heavy moss and algae contamination. At Softwashing UK, we assess each project individually to determine the most effective cleaning method. For surfaces suffering from pollution or carbon sulphation, the Torc System is often our recommended approach for both exceptional results and long-term preservation.

Why Choose Softwashing UK for Torc System Cleaning?

As certified contractors by Stonehealth, Softwashing UK is an industry leader in the application of the Torc System for building and monument restoration. Stonehealth is renowned for its advanced cleaning technologies, including the Doff, Jos, and Torc systems, which are trusted by organisations such as Historic England and the War Memorials Trust. We are proud to be one of their certified contractors, ensuring the highest standards of quality and safety for every project.

If your building or monument has been affected by pollution staining, limescale build-up, or deteriorating paint or plaster, contact Softwashing UK today for a no-obligation quote. Let us help you restore the beauty and integrity of your property with our expert Torc System cleaning services.