Stockton-on-Tees Borough Council · TS16
Professional Patio Cleaning Across Eaglescliffe
Black spot lichen on your patio in Eaglescliffe? We treat it properly, then clean - sandstone, limestone, porcelain, concrete and block paving all covered here.
07501060609Older concrete flags and reclaimed stone often have softer, more porous surfaces than modern porcelain, so what's safe pressure for one can etch or pit the other. We match the method to the material every time.
Pressure washing alone can blast the surface clean for a few weeks, but it leaves the spores in the pores of the stone ready to come back within a season. We treat first, then clean, so the lichen actually goes rather than just getting knocked back.
Proper treatment means killing the lichen and algae first with a biocide, letting it work, then cleaning the dead growth away. It takes longer than a straight pressure wash but it's the only approach that actually lasts.
Trained to Treat, Not Just Wash
- Biocide trained (2024)
- Up-to-date training means black spot lichen and algae get treated at the root, not just blasted off the surface.
- Asbestos awareness trained
- Useful on older properties where garden structures or outbuildings may contain legacy materials we need to work safely around.
- Fully insured
- Every visit is covered by full insurance for your peace of mind.
- Softwash, steam and low-pressure methods
- We match the method to the material rather than using one setting for every patio.
Former Colliery Terrace Housing
In the ex-colliery terraces around Eaglescliffe, rear yards were often flagged rather than turfed, and many still have the original stone or early concrete underfoot. Coal dust staining from decades past can sit under more recent algae growth, so a clean sometimes reveals old ingrained marks that a wash alone won't lift.
Narrow yards and high boundary walls typical of this housing keep these areas shaded and slow to dry, which is exactly the environment black spot lichen prefers - it's a genuine repeat-treatment area rather than a once-and-done job.
Homeowners
Part of a Wider Garden Makeover
If a patio clean is one piece of a bigger garden project - new planting, a re-laid lawn, or a fresh fence - we're happy to fit around the rest of the work and time the clean so it's not undone by other trades traipsing across it afterwards.
We can also advise on sealing at this stage if the patio's being cleaned as part of a wider tidy-up, since it's the easiest point to protect a freshly cleaned surface before everything else gets finished.
Handling a Patio with Mixed Materials
- 1
Map the materials
Many gardens combine sandstone, block paving and concrete edging - we identify each zone before starting so methods can differ across the same patio.
- 2
Treat by zone
Biocide strength and dwell time are adjusted per material rather than applied uniformly across the whole area.
- 3
Clean by zone
Porous stone gets gentler steam or low-pressure cleaning; denser porcelain or concrete can take a firmer wash where needed.
- 4
Blend the finish
We finish with an overall rinse so the different zones read as one consistent, even-coloured patio rather than a patchwork.
Doing It Safely - for the Patio and the Garden
Biocide treatments and cleaning chemicals need careful handling around plants, ponds and lawns, and we're trained in spill management so run-off is controlled rather than left to find its own way into a border or drain. We protect nearby planting before we start.
On the stone itself, safety means not overdoing the pressure - too much force on old pointing or soft sandstone can loosen joints or pit the surface, creating problems that weren't there before. We check the condition of the patio first and clean to what it can actually handle.
Patio Cleaning in Eaglescliffe — common questions
From Victorian terraces to modern estates, we've cleaned patios across Eaglescliffe and the surrounding 45-mile area we cover from our Washington base, in sandstone, limestone, porcelain, concrete and block paving.
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.
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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