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Rendered buildings are widely used across the UK for their modern appearance and weather protection. However, rendered surfaces are highly susceptible to biological growth such as algae, mould, mildew, and lichen, due to the UK’s damp climate.
Over time, the exterior walls of your home can become stained with algae, moss, mould, and dirt, leaving your property looking tired and neglected.
Our professional render cleaning service uses the softwashing method, a safe and effective way to restore the original appearance of your home’s render, without damaging the surface.
Softwashing is ideal for modern render types such as K-Rend render, Monocouche render, silicone render and painted render, removing organic growth and restoring the clean, bright finish of your property.
Softwashing is a safe low-pressure, eco-friendly exterior cleaning and sanitizing method of cleaning, that uses specialised biocides and low-pressure steam cleaning to kill, break down and remove algae, bacteria, mould, and other organic stains from render, without causing any high-pressure damage.
Benefits of softwashing include:
More information can be found on our FAQ page.
Softwashing Uk treats every job as its own individual project, as such, the most suitable method will be proposed in our quotation. Over the many years we have been restoring render, we have found that the cleaning of it falls in to five categories:
This service is used when the render has not been cleaned for many years and the render is heavily stained with black mould, blackspot and lichens, as per the sliding photograph.
This method requires every square inch of the render to be low-pressure washed, or steam cleaned and treated with stain remover, multiple times to achieve the desired finish.
This service is our render restoration service above, followed by our biocide render
treatment service, below in point 5.
This service is for your day-to-day cleaning of render, that has average organic staining i.e. green, red and some black staining in areas. An example of this is showed in the
photographs.
This service is for your day-to-day cleaning of render which is followed by a biocide
treatment, to help keep the render cleaner for longer.
The application of a high quality HSE approved professional use only biocide. A biocide
treatment will help keep render looking clean, while reducing the need for more intensive
and expensive render restoration cleaning, at a later date.
Specialist biocide treatments for render are essential for maintaining the appearance and durability of render. Homeowners often underestimate the impact of weather on render. Over time, harsh conditions can lead to cracks, discolouration, and mould growth.
Applying anti-fungal solutions, prevents mould and algae growth. It’s crucial to address these problems early, as they can worsen over time.
Our professional-grade biocide acts fast against biological growth on all external hard surfaces, breaking the reproductive cycle of microbial surface contaminants.
Render is a popular exterior finish used on homes across the UK thanks to its smooth, attractive appearance and weather resistance. However, over time, render walls can become stained and discoloured by algae, moss, lichen, and general grime. That’s where Softwashing UK comes in.
We offer professional render cleaning using specialist soft washing technology — a safer, longer-lasting alternative to pressure washing.
Unlike high-pressure cleaning, which can cause cracks or damage to the render surface, our low-pressure soft wash system uses biodegradable cleaning solutions that penetrate deep into the render. This method safely kills algae, moss, and organic growth at the root without harming the render.
Our soft washing doesn’t just make your render look clean — it prevents the return of organic growth by eliminating spores and bacteria. This means your walls stay cleaner for longer, reducing the need for frequent treatments.
We don’t just clean — we treat. Our softwash solution includes a biocidal treatment that destroys moss, algae, and lichen at the source, ensuring your render remains clear and protected from recurring growth.
High-pressure washing can damage render by causing cracks or eroding the surface finish. Our soft wash method is gentle enough to protect all types of render finishes while being powerful enough to tackle years of staining and biological contamination.
When you choose Softwashing UK, you’re choosing fully trained, certified, and insured professionals. Our team is experienced in treating render walls with the correct softwashing techniques and is trained in safe chemical handling and property care.
Our cleaning solutions are pH neutral, fully biodegradable, and environmentally responsible. They’re completely safe for children, pets, and surrounding greenery when used correctly — a key priority on every project.
We pride ourselves on delivering reliable, professional service from start to finish. From your first enquiry to the final inspection, you’ll experience great communication, punctuality, and results that exceed expectations.
Cleaning your render not only enhances the look of your home but also protects the structure beneath. Our cleaning service helps preserve the surface by preventing the biological damage caused by mould and algae, extending the life of your exterior finish and boosting curb appeal.
At Softwashing UK, we provide comprehensive residential exterior cleaning services, from expert render cleaning to roof, driveway, patio, and brick cleaning.
Using eco-friendly soft wash methods, we safely remove dirt, algae, and moss, restoring surfaces without damage. Trusted nationwide, we deliver outstanding results that protect your home’s exterior.
At Softwashing UK, we offer professional commercial exterior cleaning services tailored to businesses of all sizes.
From render and roof cleaning to cladding, signage, and pathways, we use safe, low-pressure soft wash systems to maintain your property’s appearance. Our reliable service ensures a clean, welcoming environment for staff and visitors.
