01229 314191



We can restore your tired, dirty looking render back to its original look and colour through the simple process of softwashing. Proportionally pumping biocidal treatments at tap pressure kills off algae and other bacteriors which cause external surfaces to discolour

Render Softwash

Render Softwash is the process of cleaning external surfaces and buildings without potentially damaging high-pressure techniques. It is long lasting and safe for the environment.

Pumped through hoses allows for MitieClean operators clean render from the safety of the ground using low pressure equipment to effectively clean and treat exterior surfaces using chemicals fully approved by the UK Health & Safety Executive.

We are pioneers of softwashing in Barrow-in-Furness and are becoming the number one name for external cleaning with our low risk, high performance cleaning techniques.


Dosatron ThermaTech




Render softwash Render softwash

Our Approach

All render cleans follow an interchangeable 3 step process

If contaminated with moss, the operator will gently steam away growths to prevent absorption any biocides using steam at 150°C. We then treat the surface with an SH biocide, which is highly effective at killing algae and other microorganisms that have colonised the render.

Left to dwell for up to an hour, the biocides breakdown bacteria’s and start to drop off the wall. Multiple applications, steamed off at pressure between applications reduce staining layer by later.

Occasionally, some discolouration may linger where biofilms have been allowed to dwell in the porosity but will drop off gradually over the next couple of weather cycles.

I called them for a problem and to my surprise they showed up within 2 hours and fixed in no time.

John Smith

Roofing Mechanic

Large driveway & grounds power wash with biocidal treatment to prevent moss growth ...

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Clean roof > lichen & moss ...

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Roof clean✌️ ...

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Roof clean ✌️ ...

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The key to our cleaning success. Built for heritage conservation, the ThermaTech by Restorative Techniques is the pinnacle for cleaning and conservation ...

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Allowed to grow out of control for decades, overgrown garden was pulling down the plastics and the shed, now it’s a usable space that will hopefully now be kept on top of ...

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It’s easy to see why house proud people have their roofs cleaned. Often the final touch for many, this roof now looks 30 years younger ...

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This garden space went from grime to fine in a standard grounds power washing procedure. Biocide treatments will remove the contaminants that’s been allowed to dwell in the porosity over the next few weather cycles to make surfaces 10/10 ...

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Render softwash ...

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Render Softwash ...

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Render Softwash ...

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Roof cleaning in Dalton ...

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We're on call to discuss your near or far project requirements

Benefits Of Cleaning your building

We take pride in perfection; pride by producing a first-quality service in an efficient and cost-effective manner.

Extended Roof Life

Moss can bore through granite while debris can cause water ingress & severe problems.

Damage Control

Avoid hefty dilapidation charges on rented residential or commercial properties.

Original Architecture

No need to spoil natural beautiful stone & architecture with paint & primers. 

Life Sustainable

Materials and substratres live longer when biological growths have been removed.

Avoid Costly Repairs

Prevention is better than cure and is easier and cheaper to maintain as part of a regular program.

Maximize Protection

With breathable waterproofers and sealers, your property can repel water to stop absorbtion.