
Northumberland County Council · NE63
Trusted Patio Cleaning in Ashington and the Surrounding Area
Patio looking patchy or slippery in Ashington? Proper biocide treatment plus expert cleaning gets black spot lichen gone for good, not just for a fortnight.
07501060609Whether it's a small courtyard patio behind a terrace, a large sandstone patio on a newer estate, or a block-paved driveway-turned-patio, the cleaning approach in Ashington starts with the same question - what's it actually made of, and how bad is the black spot lichen.
Grid-plan colliery-built terraces, 1920s semi-detached housing and later post-1960s estates. means we see a real mix of patio materials across Ashington - old concrete flags laid decades ago, newer Indian sandstone from the last big garden makeover, and block paving driveways that have crept round the side into a seating area. Each one needs slightly different handling.
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.
Homeowners
Family Gardens and Everyday Use
If your patio is where the kids play, the barbecue goes and Sunday mornings happen, black spot lichen and slippery algae aren't just an eyesore - they're a genuine trip hazard underfoot. We treat and clean with that in mind, getting the surface properly grippy again, not just visually cleaner.
We work around furniture, planters and washing lines rather than asking you to clear the whole garden, and we're happy to talk through sealing at the end of the visit if you want the result to last into next year.
A Typical Patio Clean, Visit by Visit
- 1
Initial assessment
We check the material, extent of black spot lichen or algae, and the condition of the pointing and any edging before quoting.
- 2
Biocide treatment
Affected areas get treated with a biocide to kill lichen, moss and algae at the root, not just on the surface.
- 3
Dwell time
We leave the treatment to work - this is what actually kills the growth rather than just loosening it.
- 4
Clean and rinse
Steam or low-pressure washing removes the dead growth and ingrained dirt, with attention paid to the joints as well as the flags.
- 5
Final check and advice
We walk the patio with you, point out anything worth knowing - loose pointing, a weak flag, whether sealing would help - and leave it tidy.
Patio Cleaning near Ashington
Larger Properties and Rural Access
Properties around Ashington with longer driveways, gravel approaches or larger grounds - similar to what we see across Blyth, Morpeth, Cramlington and Killingworth - 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.
Patio Cleaning in Ashington — common questions
Treat first, clean second - that's how we get black spot lichen off patios in Ashington for good rather than for a few weeks. Fully insured, biocide trained, and happy to advise on sealing and decking or fencing add-ons at the same visit.
If your patio's looking patchy, dark or slippery, it's very likely lichen or algae rather than anything more serious, and it's fixable. We treat it properly, clean it thoroughly, and tell you honestly if anything else - like re-pointing - needs attention.
Get Your Patio Looking Its Best Again
If your decking or fencing needs cleaning too, we can often do it all in the same visit as your patio - ask for a combined quote.


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- Pressure Washing in Ashington
- Reviving Your Patio After Winter
- Patio Cleaning in Killingworth
- Patio Cleaning in Ponteland
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