Can you clean Indian sandstone without damaging it?

Yes - sandstone is porous and can be relatively soft, so we treat black spot lichen and algae with a biocide first, then clean with steam or low-pressure washing rather than high pressure, which protects both the surface texture and the pointing between flags.

How often should a patio actually be cleaned?

It varies with material, shade and local conditions, but a treated and sealed patio can often go two to three years between cleans, while an untreated, shaded patio in a damp spot might need attention every year. We can suggest a realistic interval once we've seen yours.

Can you clean a commercial courtyard or beer garden outside of opening hours?

Yes, we're used to working early mornings or on quieter days for pubs, cafés and other commercial premises so cleaning doesn't disrupt trade. Get in touch to discuss timing that works around your hours.

What if you find a problem with the patio once you start cleaning?

We'll stop and talk to you before continuing. Things like loose flags, failing pointing or unstable edging sometimes only become obvious once dirt and growth are removed, and we'd rather flag it honestly and discuss options than plough on regardless.

Can I get a quote without you visiting first?

For a rough idea, yes - a few photos and the approximate size over the phone or by message can get you a ballpark figure. For a firm, fixed price we'd normally want to see the patio in person, particularly if there's significant black spot lichen or the material's uncertain.

Get Your Patio Looking Its Best in West Auckland

Patio cleaning and lichen removal across West Auckland and the surrounding area. Sealing, re-pointing advice and decking add-ons available on request always.

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Late winter and early spring is when patios in West Auckland look their worst - months of damp weather have given algae and black spot lichen a head start, and the low sun shows up every dark patch. It's also the point where most people start thinking about the garden again.

The honest answer is that pressure washing on its own won't solve it long-term. Lichen has a root structure that grips into sandstone and limestone, so it needs a biocide treatment to kill it off before any cleaning happens, otherwise it's back within months.

We use a softwash biocide treatment first, low-pressure or steam cleaning second, and only bring higher pressure in where the surface can genuinely take it - never as the default. That order matters: pressure without treatment just scatters lichen spores across the rest of the patio.

Patio Cleaning near West Auckland

Also Serving the Areas Around West Auckland

As well as West Auckland itself, we regularly work in Bishop Auckland and Shildon and the immediate surrounding streets, so if you're arranging a clean for a relative or neighbour nearby, it's no extra trouble to quote for both.

Working a consistent local patch means we get to know the typical patio materials and conditions in the area, which helps us quote more accurately from the start.

West Auckland, County Durham — 8 neighbouring areas plotted within 8.0 miles. Distances are straight-line from West Auckland centre.

Typical Patio Cleaning Costs

For larger or irregular areas it's often easier to think per square metre rather than a flat fee. Porous stone needing biocide treatment generally sits toward the higher end, while denser materials in good condition sit lower.

Sandstone or limestone, moderate growth	around £5-£7 per m²
Fencing clean add-on	from around £3-£5 per linear metre
Straightforward access, light growth	typically at the lower end of our range

Larger Properties and Rural Access

Properties around West Auckland with longer driveways, gravel approaches or larger grounds - similar to what we see across Coundon, Crook, Newton Aycliffe and Willington - sometimes need a slightly different equipment setup, particularly for longer hose runs from van to patio.

We're happy to talk through access over the phone before the visit if your property is a bit different from a standard terrace or estate garden.

Proof of the Work, Not Just Our Word

Fully insured: We carry full insurance for every job we take on, so you're covered throughout the visit.
Softwash, steam and low-pressure methods: We match the method to the material rather than using one setting for every patio.
Biocide trained (2024): Current training in the treatments we use for lichen, moss and algae.
Fully insured: Cover in place for every job we do.

Tree-Lined and Shaded Gardens

Gardens in West Auckland with mature trees or dense boundary hedging keep patios shaded for much of the day, which slows drying after rain and creates the damp, low-light conditions black spot lichen and moss thrive in. Falling leaves and sap can also stain the surface between cleans.

These patios often need the joints cleared as much as the flags themselves, since moss and algae take hold in the gaps first and spread outward from there.

Limestone

Limestone is calcium-based, so it can react badly to strongly acidic cleaning products - we're careful about what we use on it. It's also porous like sandstone, so black spot lichen treatment and adequate dwell time matter here too.
We keep pressure low on limestone and let the biocide do the work of lifting growth, rather than relying on force that can etch or dull the surface.

How We Clean Your Patio, Step by Step

We start with a walk round to check the material, the level of black spot lichen or algae, and anything unusual like loose pointing or an uneven flag. Then we apply a biocide treatment to any lichen, moss or algae and leave it to work - this is the step that actually kills the growth rather than just knocking it back.

Once the treatment has done its job we clean with steam or low-pressure washing depending on the surface, working the joints as well as the flag faces. Block paving usually gets re-sanding advice if the jointing sand has washed out, and we finish with a rinse and a check over before we leave.

Patio Cleaning in West Auckland — common questions

We're upfront about pricing from the start, so there's no surprise cost for doing it right.

It's a bit slower than a straight pressure wash, but it's the difference between a patio that looks clean for a fortnight and one that stays that way.

A pressure-only clean might cost less upfront, but if the lichen's back within a couple of months you've paid for a result that didn't last. Treating properly first means the clean actually holds, which works out better value over a couple of years.

Book Before the Weather Turns

Call Trevor on 07501 060609 for a straightforward patio cleaning quote in West Auckland.

Book Your Clean Call 07501060609

Patio Cleaning in West Auckland — work in progress across the flagstones, a few minutes from Bishop Auckland