Cleaning
TORC cleaning is a specialist method used to gently clean and restore stone, brick, and other historic surfaces. It works by combining low air pressure, a small amount of water, and a fine, eco-friendly abrasive in a swirling motion.
This process effectively removes layers of dirt, paint, carbon stains, and biological growth without damaging the underlying material. TORC is especially valued in conservation work, as it offers a safe, non-invasive solution for cleaning delicate or listed buildings while preserving their original features.
The TORC system is a specialist cleaning tool designed for delicate stonework. Developed by Stonehealth as an upgrade to the Jos system, it uses a low-pressure vortex of air, water, and fine inert granulate to remove carbon deposits, paint, limescale, and more—without damaging the surface.
Efficient and eco-conscious, the TORC uses less water and media than older methods. Its interchangeable nozzles make it ideal for both broad areas and intricate details, delivering precise, gentle cleaning for all types of masonry.
Gentle on Surfaces
Designed for delicate stonework and historic materials, TORC cleans without scratching, etching, or causing damage.
Highly Effective
Efficiently removes carbon deposits, algae, moss, limescale, old paint, and general surface pollution.
Eco-Friendly
Uses minimal water and a natural, non-toxic abrasive—making it safe for both the environment and surrounding areas.
Preserves Architectural Detail
Ideal for heritage and conservation work where maintaining original surface textures and features is essential.
Versatile Applications
Suitable for stone, brick, terracotta, concrete, and more—perfect for listed buildings, monuments, and façades.
Low-Mess, Low-Dust
The controlled cleaning process produces minimal dust and runoff, making it ideal for use in sensitive or public areas.
No Harsh Chemicals
The system works without the need for chemical cleaners, reducing risk to both workers and the environment.
The TORC Cleaning system is ideal for restoring and cleaning historic stonework, brick façades, and listed buildings, offering a gentle, low-pressure solution with minimal disruption to the surrounding environment. It’s the perfect choice for projects where preserving the integrity of the material is a top priority, delivering excellent results without harming delicate surfaces.
TORC cleaning is a highly effective, environmentally friendly system that uses a controlled blend of air, water, and a fine, inert abrasive. It’s capable of removing carbon staining, biological growth, and old paint, all without the use of harsh chemicals. This makes it an excellent choice for conservation work and sensitive cleaning projects where traditional cleaning methods may cause damage.
All our operatives are trained and experienced in TORC cleaning, ensuring we deliver the highest standards for every project. To learn more about the TORC cleaning system and to see how we’ve helped restore buildings using this technique, Get in touch.
We are based in Wolverhampton, West Midlands, but proudly serve across the UK.
The TORC cleaning system is highly effective at removing :
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Carbon sulphation and pollution deposits from stone surfaces
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Old paint layers, including lime-based, oil-based, and thermoplastic coatings
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Masonry paints and mineral-based coatings
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Bitumen, tar, and adhesives
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Certain types of graffiti (depending on substrate and paint type)
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Algae, moss, fungi, lichen, and mould
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Bird and vermin fouling
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General dirt, grime, and surface soiling from historic or porous materials
It is suitable for use on a wide range of substrates including natural stone, brick, concrete, terracotta, tiles, stucco, render, and carved features.
The TORC system is ideal for use in building conservation and restoration, and also suitable for industrial settings where sensitive or detailed cleaning is required. Whether you're working on heritage buildings or needing to clean stubborn build-up from delicate surfaces, TORC delivers reliable results without the use of harsh chemicals or high pressure.
