At DSW Cleaning, we recently completed a striking render cleaning project in Horley, Surrey, restoring a property’s exterior to its former glory. Render surfaces are beautiful and durable, but over time, they are prone to staining from weather, pollution, and biological growth like algae. When it comes to cleaning render, choosing the right method is crucial—not just for aesthetics, but to avoid damaging the surface.

Why We Never Recommend Pressure Washing for Render Cleaning

Pressure washing may seem like a quick fix, but it can actually damage render surfaces. The high-pressure water can erode the render, cause cracks, or even allow moisture to penetrate behind the render, leading to costly repairs. For this reason, DSW Cleaning never recommends pressure washing for render cleaning.

Instead, we use a combined approach of Softwash and DOFF steam cleaning, a safer, more effective method that protects the integrity of the render while delivering superior results.

Our Preferred Method: Softwash & DOFF Steam Cleaning

Softwash is a low-pressure cleaning technique that uses specialized eco-friendly cleaning solutions to remove dirt, algae, moss, and other organic stains. Unlike pressure washing, Softwash penetrates the surface gently, killing algae and moss at the root without causing any damage to the render itself.

DOFF Steam Cleaning is a highly efficient method that uses high-temperature, low-pressure steam to remove stubborn dirt, soot, and pollution deposits. The DOFF system sanitizes the surface while being gentle enough to preserve delicate render textures.

By combining Softwash and DOFF steam cleaning, we achieve a deep clean that:

• Safely removes all biological growth and pollutants
• Restores the original appearance of render
• Prevents long-term damage caused by aggressive cleaning methods
• Minimizes chemical usage while maximizing effectiveness

Understanding Render Stains

Render can develop various stains over time. Common types include:

• Red algae: A red-brown growth that thrives in damp, shaded areas, often mistaken for rust or dirt. It’s unsightly and can damage the surface if left untreated.
• Green algae and moss: Common in shaded areas, these thrive in damp conditions and make render slippery and unsightly.
• General dirt and pollution staining: Accumulation of dust, soot, and environmental pollutants over time can leave the render looking dull and lifeless.

Before and After: Stunning Results

Our Horley Render cleaning project demonstrates the power of professional render cleaning. The property went from a dull, algae-covered facade to a bright, clean exterior that enhances the home’s appearance and value. Our clients were thrilled with the transformation, showcasing why expert cleaning makes all the difference.

Why Choose DSW Cleaning for Render Cleaning in London and Surrey

At DSW Cleaning, we specialize in render cleaning across London and Surrey, using methods that protect your property while delivering incredible results. Our expert team combines industry-leading techniques with eco-friendly solutions, ensuring every project meets the highest standards.

If your property’s render looks tired, stained, or covered in algae, don’t risk damage with pressure washing. Contact DSW Cleaning today to schedule a consultation and see how our Softwash and DOFF steam cleaning methods can restore your property’s exterior safely and effectively.