Professional Pressure Washing Services

Anyclean provides professional pressure washing services for residential properties, restoring driveways, patios, paths, decking, and external hard surfaces to their original condition. Also known as jet washing or power washing, our service removes years of accumulated moss, algae, lichen, black spots, oil stains, dirt, and organic growth that makes outdoor surfaces look tired and creates slip hazards.

Over time, driveways and patios become discoloured by weathering, traffic, and biological growth. Green algae and moss colonise porous surfaces. Black lichen forms stubborn spots that regular cleaning cannot shift. Oil stains and tyre marks accumulate on driveways. Weeds establish in joints between paving. Our pressure washing service addresses all these problems, revealing clean, like-new surfaces beneath.

We use commercial-grade equipment operated by trained technicians who understand how different surfaces respond to pressure and cleaning solutions. We adjust our approach to suit each material, preventing damage while achieving thorough cleaning. Whether you have block paving, natural stone, concrete, or composite decking, we have the expertise to clean it safely and effectively.

Surfaces We Clean

Our pressure washing service covers all external hard surfaces around your property. We clean driveways, patios, garden paths, pathways, front steps, garden steps, entrance areas, courtyards, pool surrounds, garage floors, and carports. We also clean garden walls, retaining walls, boundary walls, fencing, fence panels, garden furniture, garden ornaments, statues, plant pots, and bin storage areas.

Driveway Cleaning

Driveway cleaning removes the moss, algae, oil stains, tyre marks, and general grime that accumulate on vehicle areas. We clean all driveway surfaces including block paving, brick paving, concrete, concrete slabs, natural stone, tarmac, asphalt, and resin-bound surfaces. Block paving is particularly prone to moss and weed growth in the joints, which our cleaning addresses before re-sanding restores the finished appearance.

Oil stains, petrol stains, diesel stains, and rubber tyre marks require pre-treatment with appropriate degreasers before pressure washing. We assess each stain and apply targeted treatment to break down the contamination before the main clean. While very old or deeply penetrated oil stains may not fully remove, most staining responds well to professional treatment.

Patio Cleaning

Patio cleaning restores outdoor living spaces that have become green, slippery, or discoloured. We clean patio slabs, paving slabs, natural stone patios, porcelain paving, ceramic paving, concrete patios, and stamped concrete. Natural stone including sandstone, Indian sandstone, limestone, slate, yorkstone, and granite each requires careful treatment to avoid damage while achieving thorough cleaning.

Patios often suffer from black spot lichen, which appears as dark patches that resist conventional cleaning. Our treatment for black spots involves pre-application of specialist biocide solutions that kill the lichen at its root, followed by pressure washing to remove the dead growth. This approach delivers longer-lasting results than surface cleaning alone.

Decking Cleaning

Decking cleaning removes the algae and grime that make wooden and composite decks slippery and unattractive. We clean timber decking including hardwood decking, softwood decking, and cedar decking, as well as composite decking brands including Trex, Millboard, and other WPC (wood-plastic composite) products. Each material requires different pressure settings and techniques to clean effectively without causing damage.

Timber decking benefits from lower pressure settings to avoid raising the grain or damaging soft fibres. We use fan nozzles and appropriate distances to clean thoroughly while preserving the wood surface. After cleaning, we can apply decking oil, stain, or preservative to protect the timber and enhance its appearance. Composite decking tolerates higher pressure but requires care to avoid marking the surface.

Paths and Steps

Garden paths, pathways, front paths, and steps accumulate moss and algae that create genuine slip hazards, especially when wet. We clean paths and steps in all materials including flagstones, cobblestones, setts, brick, concrete, and natural stone. Cleaning removes the biological growth that causes slipperiness and restores safe, attractive walkways around your property.

Walls and Fencing

Garden walls, retaining walls, and boundary walls become stained with algae, moss, and pollution over time. We clean brick walls, stone walls, and rendered walls using appropriate pressure and techniques for each substrate. Wooden fences and fence panels respond well to pressure washing, removing grey weathering and green algae to reveal the original timber colour. We can also treat cleaned fencing with preservative or stain.

Surface Materials

Different surface materials require different cleaning approaches. We adjust pressure, nozzle selection, cleaning angle, and chemical treatment based on the specific material being cleaned.

Block Paving

Block paving (also called brick paving or interlocking paving) is one of the most common driveway and patio surfaces. Pressure washing removes moss, algae, weeds, and staining from the block surface and joints. The cleaning process inevitably removes sand from joints between blocks, which is why re-sanding is an essential part of a complete block paving clean.

After cleaning, we sweep kiln-dried sand or polymeric sand into the joints to restore stability and prevent future weed growth. Kiln-dried sand is the traditional choice, while polymeric sand (also called jointing compound) hardens when wet to create a more weed-resistant, longer-lasting joint. We recommend polymeric sand for driveways and high-traffic areas. Optional sealing provides additional protection against staining, weed growth, and colour fading.

Natural Stone

Natural stone paving requires careful handling to avoid damage from excessive pressure. We clean sandstone, Indian sandstone, limestone, slate, yorkstone, granite, and other natural stone types using appropriate pressure settings and techniques. Softer stones like sandstone and limestone need lower pressure than harder stones like granite and slate.

Indian sandstone is particularly popular for patios and requires thorough cleaning to remove ingrained dirt and restore the natural colour variations. We treat black spot lichen with biocide before pressure washing to ensure complete removal. After cleaning, sealing with an impregnating sealer, colour-enhancing sealer, or wet-look sealer protects the stone and can enhance its appearance.

Concrete

Concrete surfaces including poured concrete, concrete slabs, and stamped concrete are durable and tolerate pressure washing well. We remove moss, algae, oil stains, tyre marks, and general discolouration from concrete driveways, paths, patios, and garage floors. Stamped concrete (also called pattern imprinted concrete or PIC) requires care around the stamped edges but cleans effectively with proper technique.

Porcelain and Ceramic Paving

Porcelain paving and ceramic paving are increasingly popular for modern patios. These materials are dense, non-porous, and resistant to staining, making them relatively easy to clean. However, the joints and grout lines still accumulate dirt and organic growth. We clean the paving surface and grout lines to restore the pristine appearance of porcelain and ceramic installations.

Tarmac and Asphalt

Tarmac and asphalt driveways require careful pressure washing to avoid damaging the surface. We use appropriate pressure settings and maintain proper distance to clean without dislodging aggregate or creating marks. Pressure washing removes moss, algae, and surface dirt that accumulates on tarmac over time. Very old or damaged tarmac may not be suitable for pressure washing, which we assess before proceeding.

Problems We Address

Our pressure washing service tackles the full range of contamination that affects external surfaces. Understanding what causes discolouration helps us select the most effective treatment approach.

Moss and Algae

Moss and green algae are the most common causes of surface discolouration. They thrive in damp, shaded conditions and colonise porous surfaces, including block paving, concrete, natural stone, and timber. Beyond looking unsightly, moss and algae create genuine slip hazards when wet. Our pressure washing removes existing growth, and optional biocide treatment inhibits regrowth for longer-lasting results.

Black Spots and Lichen

Black spots on patios and driveways are typically caused by black lichen, a stubborn organism that embeds into porous stone surfaces. Black spot lichen is particularly common on sandstone and limestone patios. Simple pressure washing may remove surface growth but leave the roots intact, allowing regrowth. Our treatment involves pre-application of specialist biocide that kills the lichen at its root, followed by pressure washing for complete removal.

Oil and Vehicle Stains

Oil stains, petrol stains, diesel stains, and hydraulic fluid stains penetrate porous surfaces and require pre-treatment before pressure washing. We apply appropriate degreasers and emulsifiers to break down the oil, then pressure wash to remove the contamination. Tyre marks and rubber marks from vehicles also respond to our cleaning process. While very old or deeply penetrated stains may not fully remove, most oil contamination responds well to professional treatment.

Weeds and Plant Growth

Weeds growing between paving blocks, in cracks, and along joints detract from the appearance of driveways and patios. Pressure washing removes surface weed growth and clears joints for re-sanding. For block paving, replacing kiln-dried sand with polymeric sand creates weed-resistant joints that significantly reduce future growth. We can also apply weed prevention treatments as part of the aftercare process.

Other Stains and Contamination

We also address rust stains from metal furniture or railings, bird droppings, tree sap, leaf stains and tannin staining from fallen leaves, mould and mildew, efflorescence (white salt deposits), paint spills, cement splashes, mortar splashes, grout haze, BBQ grease, food stains, and chewing gum. Each type of contamination may require specific pre-treatment for best results.

Our Equipment and Methods

We use commercial-grade pressure washing equipment that delivers consistent results across large areas. Our industrial pressure washers generate the water pressure and flow rate needed for effective cleaning while our trained operators adjust settings to suit each surface type.

For driveways and patios, we primarily use rotary surface cleaners (also called flat surface cleaners or patio cleaners). These attachments house spinning jets under a protective shroud, delivering even cleaning without the striping that handheld lances can cause. Surface cleaners also contain overspray, keeping surrounding areas clean and dry.

For edges, corners, steps, walls, and detailed areas, we use handheld lances with appropriate nozzles. Turbo nozzles (also called rotary nozzles) deliver concentrated cleaning power for stubborn staining. Fan nozzles spread the spray for gentler cleaning of delicate surfaces. Variable pressure allows us to adjust force to suit the material being cleaned.

We can provide hot water pressure washing for particularly stubborn contamination such as heavy oil staining or thick biological growth. Hot water breaks down grease and kills organic matter more effectively than cold water alone. For moss, algae, and lichen, we use appropriate biocide treatments and fungicide treatments that enhance cleaning effectiveness and inhibit regrowth.

Aftercare and Protection

Professional pressure washing removes contamination and reveals clean surfaces, but aftercare treatments protect your investment and extend the time between cleans.

Re-Sanding Block Paving

Block paving requires re-sanding after pressure washing to fill joints and stabilise the blocks. We offer kiln-dried sand (traditional, cost-effective, needs periodic topping up) and polymeric sand (hardens when wet, resists weeds and ants, longer-lasting). Polymeric sand costs more but provides superior joint stability and weed resistance. We sweep sand into all joints and compact to ensure proper filling.

Sealing

Sealing provides a protective barrier that resists staining, inhibits weed and moss growth, and can enhance appearance. We offer several sealer types to suit different surfaces and preferences.

  • Impregnating sealer - penetrates the surface without changing appearance, providing invisible protection against staining and moisture ingress. Ideal for natural stone where you want to maintain the original look.
  • Colour-enhancing sealer - deepens and enriches the natural colour of stone, similar to a wet appearance. Popular for sandstone and slate where colour enhancement improves aesthetics.
  • Wet-look sealer - creates a glossy, permanently wet appearance that intensifies colour and provides strong protection. Common for block paving and decorative concrete.
  • Matt sealer - provides protection without gloss, maintaining a natural appearance while resisting staining. Anti-slip sealers add texture for improved traction on steps and slopes.

Biocide Treatment

Biocide treatment applies a moss inhibitor and algae inhibitor that continues working after the clean, significantly extending the time before regrowth appears. This is particularly valuable for shaded areas, north-facing surfaces, and locations prone to rapid biological growth. Biocide treatment can double or triple the interval between cleans for susceptible surfaces.

Our Process

  1. Assessment
    We inspect your surfaces to identify the material type, contamination present, and any areas requiring special attention. We discuss your expectations and recommend the most appropriate treatment approach.
  2. Preparation
    We protect adjacent surfaces, plants, and property. We clear loose debris and remove any furniture or obstacles. For stubborn staining, we apply pre-treatment chemicals and allow appropriate dwell time.
  3. Pressure washing
    Using appropriate equipment and settings for your surface type, we systematically clean all areas. We overlap passes to ensure even coverage and work methodically to avoid missing sections.
  4. Detailing
    We address edges, corners, steps, and areas around obstacles. We ensure joints, grout lines, and crevices are thoroughly cleaned. We rinse away cleaning residue.
  5. Aftercare
    For block paving, we re-sand joints once the surface has dried. We apply any requested sealing or biocide treatments. We photograph the completed work and clear all equipment.
  6. Handover
    We walk you through the completed work, provide care recommendations, and advise on maintenance to keep your surfaces looking their best.

Pricing

Pressure washing is priced based on the area to be cleaned, surface type, level of contamination, access requirements, and any aftercare treatments requested. We provide fixed quotes so you know the cost before we start.

Factors affecting price include the total square meterage, whether the surface is lightly soiled or heavily contaminated, the type of material (some surfaces require more careful handling), whether pre-treatment for oil stains or black spots is needed, re-sanding requirements for block paving, and sealing or biocide treatment.

Most residential driveways and patios can be completed in a single day. Larger properties or heavily contaminated surfaces may require additional time. We provide accurate time estimates with your quote.


Service Areas

We provide pressure washing services throughout our coverage area, including urban, suburban, and surrounding areas. Our pressure washing teams travel with all necessary equipment, so we can serve properties across our region. Contact us with your postcode to confirm coverage and arrange a quote.

Anyclean's Coverage Across Greater London

Anyclean provides residential and commercial cleaning services across all 32 London boroughs and the City of London.


Frequently Asked Questions

How long does pressure washing take?

Most residential driveways take 2 to 4 hours, patios take 1 to 3 hours, and paths take 30 minutes to 1 hour. Larger areas, heavily contaminated surfaces, and jobs requiring significant pre-treatment take longer. We provide time estimates with your quote.

Will pressure washing damage my paving?

Not when done properly. Our trained operators adjust pressure settings, nozzle selection, and technique to suit each surface type. We assess your paving before starting and use appropriate methods to clean effectively without causing damage.

Do you need access to water?

Yes, we need access to an outdoor tap or water supply. If no outdoor tap is available, we can often connect to an indoor tap via a window or door. For properties with no accessible water supply, we can bring water tanks, though this may affect pricing.

Do you need electricity?

Our main equipment is petrol-powered and does not require electricity. Some ancillary equipment may need power, which we can usually supply from our vehicles. We will confirm any requirements when providing your quote.

What about the mess and runoff?

Pressure washing produces dirty water that runs off the cleaned surface. We direct runoff away from planted areas where possible and clear debris from drains. Our rotary surface cleaners contain most overspray. We leave your property tidy when we finish.

Can you remove all oil stains?

Most oil stains respond well to pre-treatment and pressure washing. However, very old stains or oil that has deeply penetrated porous surfaces may not fully remove. We are honest about likely outcomes and will tell you if we expect staining to remain.

Is re-sanding included in the price?

Re-sanding is quoted separately from pressure washing because it is an optional but recommended treatment for block paving. We provide itemised quotes showing the pressure washing cost and re-sanding cost so you can choose which services you want.

How long before I can use the area?

You can walk on pressure-washed surfaces immediately once we have finished. If re-sanding is applied, light foot traffic is fine but avoid heavy use for 24 hours while the sand settles. If sealing is applied, follow the sealer manufacturer's curing time, typically 24 to 48 hours before traffic.

How often should I have pressure washing done?

Most residential properties benefit from pressure washing every 1 to 2 years. Properties with heavy tree cover, north-facing aspects, or persistent damp may need annual cleaning. Sealing and biocide treatment extend the interval between cleans. We can recommend a maintenance schedule based on your specific situation.

Do I need to be home?

You do not need to be home provided we have access to the areas to be cleaned and a water supply. We can often access driveways and front areas without needing entry to the property. If we need access to rear gardens or enclosed areas, we can arrange key collection or work around your schedule.

Get a Quote

Contact us for a free quote on pressure washing your driveway, patio, decking, paths, or other external surfaces. We can often provide estimates from photographs, or arrange a site visit for larger or more complex jobs. Tell us about your surfaces, the problems you want addressed, and we will recommend the most effective treatment approach.

Transform your tired, green, stained outdoor surfaces back to their original condition. Our professional pressure washing service delivers results that DIY equipment simply cannot match. Call us, email us, or complete our online enquiry form to arrange your pressure washing service.