- Service
Patio Cleaning Service in Surrey | Algae, Moss & Stain Removal
Wouldn't it be amazing to open your eyes in the morning and be delighted with the magnificence of your roof?
Transform Your Patio — From Slippery and Stained to Clean and Safe
A patio that was once a pleasure to use can quickly become a hazard. Algae spreads rapidly across damp paving, turning surfaces slippery underfoot and making outdoor spaces unsafe, particularly in the wetter months. Moss takes hold in joints and between slabs, lifting edges and creating trip risks. Weathering, staining, and years of neglect leave even quality stone looking dull and discoloured. The good news is that a professional patio cleaning Surrey service can transform the appearance and safety of an outdoor space in a single visit. Davey & Sons carries out thorough patio algae removal Surrey and moss treatment across all patio surface types, using the right equipment and products for each material. The results speak for themselves.
Driveway Surfaces We Clean
Different driveway surfaces require different approaches. Our team is experienced across all the common driveway types found in Surrey homes, and we always match the cleaning method to the material:
Patio Surfaces We Clean
Our natural stone patio cleaning Surrey service uses carefully controlled pressure and pH-appropriate cleaning solutions to lift algae, lichen, and staining without etching or bleaching the stone surface.
Joint-clearing and biocide treatment are key to block paving patios. We remove moss and weed growth from the joints as well as cleaning the surface itself, leaving the paving defined and free-draining.
Concrete is robust and responds well to hot patio jet washing Surrey. We use appropriate pressure for the slab condition and pre-treat for any algae or staining before the main wash.
One of the most popular patio materials in Surrey, and one of the most porous. Indian sandstone requires careful treatment — we use products specifically formulated for sandstone to clean without affecting the natural colour variation.
Timber and composite decking both benefit from regular cleaning to remove algae and prevent surface degradation. Our decking cleaning Surrey service uses low-pressure soft washing to clean without raising the grain or splintering the surface.
Our Patio Cleaning Process
Every patio cleaning Surrey job follows a structured process to ensure thorough results and protect the surface being cleaned:
- Moss and weed scrape — Before any treatment or washing begins, we manually clear heavy moss growth and weeds from joints and surface edges. This is particularly important for patio moss removal Surrey on older patios where growth has built up significantly over the years.
- Biocide pre-treatment — A professional biocide is applied across the full patio surface and allowed to dwell. This kills algae, moss, and lichen at the root, making the subsequent wash significantly more effective and helping to prevent rapid regrowth.
- Jet wash — Our patio jet washing Surrey uses hot water pressure washing matched to the surface type. Natural stone and sandstone receive lower pressure; concrete and block paving can handle higher pressure for a deeper clean.
- Rinse and inspect — We rinse the full area, clear all debris, and inspect the surface for any remaining patches or areas that need a second pass. We won’t leave until the result meets the standard you’re paying for.
- Optional sealing — Once fully dry, we can apply a professional patio sealing Surrey treatment to protect the surface and inhibit future algae and moss growth. See below for more detail.
Is Patio Cleaning Worth It?
In short, yes, without question. Here’s why homeowners across Surrey rate professional patio algae removal Surrey as one of the best-value exterior cleaning services they invest in:
- Results — The before-and-after transformation of a properly cleaned patio is one of the most dramatic in exterior cleaning. Surfaces that look beyond saving are often fully restored in a single visit. Natural stone, in particular, can look almost brand new once algae, lichen, and weathering residue have been removed.
- Safety — Algae-covered patios are a genuine slip hazard, particularly when wet. Patio algae removal Surrey eliminates this risk, making your outdoor space safe for children, elderly visitors, and everyday use year-round.
- Property value — A well-maintained garden and patio contribute meaningfully to the overall presentation of a property. Estate agents consistently note that tidy outdoor spaces make a strong first impression on buyers and can support higher valuations.
Patio Sealing After Cleaning — Do I Need It?
Not every patio needs sealing — but for most surfaces in Surrey’s climate, patio sealing Surrey after a professional clean is a worthwhile investment. Here’s what to consider:
- Porous surfaces benefit most — Indian sandstone, natural limestone, and some concrete slabs are highly porous and absorb water, algae spores, and staining quickly. Sealing closes the surface pores, slowing recontamination significantly.
- It extends the time between cleans — Most customers who seal after a natural stone patio cleaning Surrey treatment find their patio stays noticeably cleaner for two to three times longer than an unsealed surface in the same conditions.
- It enhances appearance — Sealants are available in a natural (invisible) finish that simply protects, or an enhancing finish that deepens the colour of the stone. Both options leave the surface looking well-maintained.
- Decking benefits too — Timber decking can be treated with a specialist oil or sealant after cleaning to protect against moisture, UV fading, and surface degradation.
We’ll advise you honestly on whether sealing is appropriate for your specific surface when we visit for the clean.
Patio Cleaning Cost Surrey
The cost of patio cleaning Surrey depends on the size of the patio, the surface type, the level of algae and moss growth, and whether sealing is required. As a general guide for Surrey properties:
- Small patio (up to 20m²): £80–£140
- Medium patio (20–40m²): £140–£240
- Large patio or terrace (40m²+): £240–£400
- Sealing (applied after clean): from £100 depending on area and surface type
We provide a free, no-obligation quote for every job. One of our team will assess the surface, confirm the right cleaning method, and give you a fixed price before any work begins.
Areas We Cover for Patio Cleaning
We offer patio cleaning near me for homeowners across Surrey with no call-out charge for the following areas:
- Patio cleaning Reigate — including surrounding villages, estates, and rural properties
- Patio cleaning Reigate & Redhill, including new-build and period properties
- Dorking and the Mole Valley area
- Crawley and the West Sussex border region
- Horsham and surrounding villages
- Throughout Surrey — call us or use our quote form if you’re unsure whether we cover your postcode
Searching for patio cleaning near me anywhere across Surrey? Get in touch for a fast, free quote.
- Testimonials
Our Clients Love Us
- FAQ's
Patio Cleaning FAQs
The best way to remove algae from patio surfaces is a two-stage approach: biocide treatment followed by hot pressure washing. Applying a biocide first kills the algae at the root rather than simply washing the surface — which means it takes longer to return. Scrubbing with domestic products or cold water jet washing without pre-treatment may shift surface algae temporarily, but regrowth is typically back within weeks. Professional patio algae removal Surrey using a proper biocide and hot wash delivers results that last years, not weeks.
For most Surrey gardens, a professional patio cleaning Reigate or county-wide clean every two to three years is sufficient to keep surfaces looking their best and prevent dangerous algae build-up. Patios in heavily shaded or damp positions may benefit from annual treatment. Patios that have been sealed after cleaning typically need cleaning less frequently, as the sealant slows the recolonisation of the surface by algae and moss.
Yes, when it’s done correctly. Natural stone patio cleaning Surrey requires lower pressure than concrete or block paving, and the cleaning solutions used must be pH-neutral or stone-safe to avoid etching or bleaching the surface. High-alkaline or acid-based cleaners can permanently damage sandstone and limestone. Our team uses products specifically formulated for natural stone, and we always test pressure on an inconspicuous area before starting a full patio cleaning Reigate or wider Surrey job. Done properly, jet washing is safe, effective, and transformative on natural stone surfaces.
Get a Free Patio Cleaning Quote
Ready to get your patio back? Davey & Sons provides professional patio cleaning quotes in Surrey and across the county.
Call us today or fill in our quote form and we’ll be in touch within one working day.