Effectively remove paint, biological matter and general dirt and grime without causing harm or shock to the substrate.
Steam Cleaning in Action
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Making a Visible Difference
The DOFF System is unique in achieving temperatures up to 150 degrees at the nozzle end making it a super heated water system.
The operator is able to to vary the temperature and pressure depending on the job. This means that the DOFF can effectively remove paint, biological matter and general dirt and grime without causing harm or shock to the substrate.
The Doff Cleaning System in Action
We were recently commissioned to clean the Queen Victoria Statue outside the Worcestershire Combined Courts.
The statue hadn’t been cleaned for some time and it was covered in moss, algae and bird droppings. As you can see from the video and the before and after photographs below, the Doff Steam Cleaning System cut through the dirt and matter leaving the Queen looking pristine with no damage to the stone at all.
We were really amazed at the detailed carvings in the statue which were not evident before the clean up.
What can Doff be used for?
The Doff Steam Cleaning System produces steam/superheated water which will remove moss, algae, fungi and other biological matter and also kill off any spores. This means there is then no need to use a chemical biocide during the removal process or as a protection against further biological activity.
How does it work?
The DOFF Cleaning System cleans stonework and masonry using high temperature steam. Whilst the temperature in the system is high, the pressure on the surface being cleaned is very gentle and the volume of water is low. The surface is therefore not saturated and becomes dry within minutes.
What is Doff most effective in removing?
The DOFF Steam Cleaning System is able to remove:
- Paint coatings (most oil and plastic types)
- Certain types of graffiti
- Bird or vermin fouling
- Algae, moss, and fungi
- Wax coatings
- Chewing gum
The list is endless and all without causing any damage or disfiguring the substrate.
No Harmful Chemicals Are Used
As the Doff Steam Cleaning System uses super-heated steam, there is no need for the use of harmful chemicals.