--- title: "Pressure Washing vs Softwashing: Which Is Right? | Moss Men" description: "Pressure washing vs softwashing — which is right for your property? 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[Cookie Policy](/cookie-policy) AcceptReject [![Moss Men Roof Cleaning London](/assets/logo-CL4rb57L.png)](/) [Home](/) [About](/about) [Services▾ ](/services) [Roof Cleaning](/services/roof-cleaning)[Pressure Washing](/services/pressure-washing)[Gutter Cleaning](/services/gutter-cleaning)[Driveway Cleaning](/services/driveway-cleaning)[Patio Cleaning](/services/patio-cleaning)[Decking Cleaning](/services/decking-cleaning)[Fence Cleaning](/services/fence-cleaning)[Softwashing](/services/softwashing)[Solar Panel Cleaning](/services/solar-panel-cleaning) [Areas We Cover](/areas) [Reviews](/reviews) [Specials](/specials) [Blog](/blog) [Contact](/contact) [0800 654 6701](tel:08006546701)[Get Free Estimate](/contact) 1. [Home](/) 2. [Blog](/blog) 3. Pressure Washing vs Softwashing: Which Is Right? Guides # Pressure Washing vs Softwashing: Which Is Right? 28 January 2025 5 min read When it comes to exterior cleaning, one of the most common questions we hear is: "Should I use pressure washing or softwashing?" The answer depends entirely on what surface you're cleaning and what result you need. After 20+ years of cleaning properties across London and Surrey, here's our professional breakdown. ## What Is Pressure Washing? [Pressure washing](/services/pressure-washing) uses high-pressure water — typically between 2,000 and 4,000 PSI — to blast away dirt, grime, oil stains and biological growth from hard surfaces. It's the brute-force approach to cleaning. ### Best For: - [Driveways](/services/driveway-cleaning) (block paving, concrete, tarmac) - [Patios](/services/patio-cleaning) (flagstones, natural stone, concrete slabs) - Garage floors and workshop areas - Heavily soiled commercial surfaces ## What Is Softwashing? [Softwashing](/services/softwashing) uses low-pressure water combined with specialist cleaning solutions to kill biological growth (moss, algae, lichen, mould) at the cellular level. The chemicals do the work, not the pressure. ### Best For: - [Roof tiles](/services/roof-cleaning) (concrete, clay, slate) - Rendered walls and painted surfaces - UPVC cladding and fascias - Conservatory roofs - [Timber fences](/services/fence-cleaning) and [decking](/services/decking-cleaning) ## Key Differences at a Glance **Pressure:** Pressure washing operates at 2,000–4,000 PSI; softwashing at just 100–500 PSI. **Method:** Pressure washing relies on mechanical force; softwashing uses chemical treatment. **Surface risk:** Pressure washing can damage delicate surfaces; softwashing is safe for virtually all materials. **Longevity:** Pressure washing removes surface growth; softwashing kills organisms at the root, providing longer-lasting results. ## The Biggest Mistake Homeowners Make Using a pressure washer on roof tiles. We see the damage regularly — cracked tiles, stripped surface coatings, water forced underneath tiles causing interior damp. Roof tiles should **never** be pressure washed. Always use a soft wash system. Similarly, pressure washing render or painted surfaces strips the finish and can force water into the wall structure, causing damp and mould problems that far exceed the original cleaning issue. ## Our Approach At Moss Men, we use both methods depending on the job. Many projects involve a combination — for example, softwashing the roof and fascias while pressure washing the driveway and patio in the same visit. This gives you the best results across all surfaces. ## Not Sure Which You Need? We provide free assessments across [London](/areas/london) and [Surrey](/areas/surrey). We'll inspect your property and recommend the right approach for each surface — no pressure, no obligation. [Get your free quote today](/contact) or call [0800 654 6701](tel:08006546701). ## More Articles [ ### How Often Should You Clean Your Roof? UK Guide Most homeowners don't think about roof cleaning until moss is visible from the street. Learn the recommended cleaning schedule and warning signs to watch for. ](/blog/how-often-should-you-clean-your-roof)[ ### Moss Damage to Roof Tiles: What to Know Moss isn't just unsightly — it actively damages your roof. Learn how moss lifts tiles, traps moisture and leads to costly repairs if left untreated. ](/blog/moss-damage-to-roof-tiles-what-homeowners-need-to-know)[ ### Driveway Maintenance After Professional Cleaning You've invested in a professional driveway clean — now keep it looking great. Simple maintenance tips to extend the results for years. ](/blog/how-to-maintain-your-driveway-after-professional-cleaning) ## Need Professional Help? Our team is ready to help with any exterior cleaning project. Free quotes, no obligation. [Get Free Estimate](/contact)[0800 654 6701](tel:08006546701) ![Moss Men Roof Cleaning London](/assets/logo-CL4rb57L.png) Family-run [roof cleaning](/services/roof-cleaning) and [pressure washing](/services/pressure-washing) specialists serving [London](/areas/london) & [Surrey](/areas/surrey). Over 20 years protecting your property. ### Services - [Roof Cleaning](/services/roof-cleaning) - [Pressure Washing](/services/pressure-washing) - [Gutter Cleaning](/services/gutter-cleaning) - [Driveway Cleaning](/services/driveway-cleaning) - [Patio Cleaning](/services/patio-cleaning) - [Softwashing](/services/softwashing) - [Decking Cleaning](/services/decking-cleaning) - [Fence Cleaning](/services/fence-cleaning) - [Solar Panel Cleaning](/services/solar-panel-cleaning) ### Areas We Cover - [London](/areas/london) - [Surrey](/areas/surrey) - [Worcester Park](/areas/worcester-park) - [Sutton](/areas/sutton) - [New Malden](/areas/new-malden) - [Morden](/areas/morden) - [Chessington](/areas/chessington) - [Coulsdon](/areas/coulsdon) ### Contact [0800 654 6701](tel:08006546701) [07551 442228](tel:+447551442228) [mossmenlondon@gmail.com](mailto:mossmenlondon@gmail.com) 55 Wolsey Close, Worcester Park, Surrey, KT4 7EF Opening Hours: 24 Hrs Line Open, Monday – Sunday [Our Work](/our-work)[Blog](/blog)[Specials & Offers](/specials)[Customer Reviews](/reviews) © 2026 Moss Men Roof Cleaning London. 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