ADAMSON EXTERIOR CLEANING
PROFESSIONAL RENDER SOFTWASHING IN CORNWALL AND WEST DEVON.
GENTLE, EFFECTIVE AND LASTING RESULTS
Fully Insured - 5 Star Rated - Free, No Obligation Quotes
⭐⭐⭐⭐⭐ - Great work by Chris, our house look great, highly reccomend! - J, Mcdonald
07999391407
[email protected]
What Is Render Softwashing?
Softwashing is a low-pressure cleaning method that uses specialist chemical solutions to safely remove organic growth such as algae, moss, mildew, and lichen from exterior surfaces. Unlike pressure washing, softwashing cleans gently but deeply, targeting the root of biological growth without damaging delicate finishes.
Suitable surfaces for softwashing
Softwashing is ideal for a wide range of exterior surfaces, including:Render (e.g. K-Rend, Monocouche, Lime, Silicone-based)Cladding (uPVC, composite, and coated metal)Painted masonry and pebbledashSoffits, fascias, and gutteringExternal walls, porches, and garage exteriors
Tailored solutions for each surface
Not all surfaces respond the same to cleaning chemicals. We use a range of specially formulated softwashing products selected for compatibility with each material. This ensures thorough, safe results — whether we're treating modern render, delicate stone, or metal cladding.
Why Choose Adamson Exterior Cleaning?
5-star Facebook & Google reviews across Cornwall and West DevonFully insured & trained in softwashing methodsAffordable prices with no hidden costsEvery full property Render Softwash includes a free gutter, fascia & window clean📍 Covering Cornwall and West Devon
🕒 Flexible booking times available
⭐⭐⭐⭐⭐ - Chris is a really good guy. Super clear communication, does a really good job and would highly recommend - J. Whatley
NEED A ROOF CLEAN OR DRIVEWAY PRESSURE WASH TOO?Book more than one service and receive 20% discount on all additional services (highest value service full price, all additional services 20% off)
❓ Frequently Asked QuestionsHow long will the results last?With our two-stage softwashing process, you can expect results to last around 3–4 years.
We begin with a full softwash using HSE-approved softwashing products, followed by an application of biocide. This second step eliminates any remaining spores and helps prevent organic regrowth over time — ensuring long-lasting results.---Are the products safe for pets, plants, and ponds?Yes — when applied correctly, the products are safe. At Adamson Exterior Cleaning, we’re trained and experienced in using softwashing chemicals responsibly. We take every precaution to protect your garden and surroundings:Pets: We recommend pets stay indoors during the service. Once complete, we rinse down all treated areas thoroughly to remove any residue.Plants: Any plant life near the treatment area is covered or pre-soaked with water before and after treatment to minimise risk.Ponds & Watercourses: Where applicable, ponds or natural water sources are covered and carefully managed to avoid contamination.Your safety and the safety of your environment are always a top priority.Will softwashing damage my render?No — softwashing is specifically designed to be gentle on delicate surfaces like render. Unlike pressure washing, which can erode or damage render, our method safely breaks down and removes staining without causing surface wear or discolouration.
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