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Stone Cleaning Techniques: ThermaTech and Nebulous Water Spray Cleaning

stone cleaning

At White Acre Stonemasonry, we take pride in restoring the beauty and integrity of historic and contemporary buildings across the South West of England. Our stone restoration services are designed to enhance the longevity of structures while preserving their unique character. In this blog post, we’ll delve into two effective stone cleaning methods: ThermaTech and Nebulous Water Spray Cleaning. Whether you’re a homeowner or the custodian of a listed building, understanding these techniques will help you make informed decisions about stone maintenance.


ThermaTech Stone Cleaning



stone cleaning

How ThermaTech Works

ThermaTech is a modular system that produces superheated water at temperatures up to 150°C.


Here’s how it works:


  • Superheated Water: ThermaTech generates high-temperature water, which is essential for effective cleaning.

  • Paint Removal: It efficiently removes flexible paints, surface treatments, chewing gum, wax, oil/bitumen, and organic matter from stone surfaces.

  • Environmentally Friendly: ThermaTech minimizes reliance on chemicals, making it eco-friendly.

  • User-Friendly Design: Designed for easy transport and manoeuvrability, it’s suitable for single or dual operators


Stone Cleaning: Safety and Compatibility

ThermaTech is safe for all types of stone, including delicate surfaces.

It doesn’t harm underlying historic render or masonry.

The system complies with safety regulations and features in-built safety mechanisms.


Nebulous Water Spray Cleaning Stonework



stone cleaning

The Nebulous Spray Method


Nebulous Water Spray Cleaning is a gentle technique that creates a micro-fine mist of water. Here’s how it works:


  • Fine Mist: Water passes through a fine mesh or filter, creating a mist.

  • Nozzles: The mist is directed through nozzles at intervals along the building.

  • Selective Cleaning: Concentrate on heavily soiled areas while minimizing water use elsewhere2.

  • Benefits of Nebulous Water Spray Cleaning

  • Gentle: Ideal for sensitive stone surfaces.

  • Removes Grime and Pollutants: Effectively cleans without damaging the stone.

  • Safe for All Types of Stone: Nebulous spraying won’t harm historic materials


Stone Cleaning FAQ



stone cleaning

Q1: Is ThermaTech suitable for listed buildings?

A1: Yes, ThermaTech is safe for listed buildings. Its gentle yet effective cleaning process ensures minimal impact on historic structures.


Q2: Can Nebulous Water Spray Cleaning harm delicate stonework?

A2: No, Nebulous Water Spray Cleaning is specifically designed for delicate surfaces. It removes grime and pollutants without causing damage.


Whether you choose ThermaTech or Nebulous Water Spray Cleaning, rest assured that White Acre Stonemasonry prioritizes the preservation of your property. Contact us for expert stone restoration services tailored to your needs!

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