South Tyneside Council · SR6
Black Spot Lichen Treatment & Patio Cleaning, Cleadon
Patio cleaning and lichen removal across Cleadon and the surrounding area. Sealing, re-pointing advice and decking add-ons available on request always.
07501060609We treat, clean and can seal patios across Cleadon - sandstone, limestone, porcelain, concrete flags and block paving all covered, with a biocide treatment for black spot lichen and moss before any washing starts.
Black spot lichen and green algae spread fast across Indian sandstone, limestone and concrete flags, and once it takes hold a garden hose won't shift it. The dark speckling that starts in the shady corner of a patio in Cleadon creeps outward every wet spell, and by the time it reaches the seating area most of it is bonded into the stone rather than sitting on top.
It's not just about how it looks on the day either. Treating lichen properly rather than just pressure washing it means the result actually lasts, and a sensible sealing conversation afterwards protects the finish through the next few wet seasons.
Also Serving the Areas Around Cleadon
As well as Cleadon itself, we regularly work in Boldon, Whitburn, Fulwell and Roker 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.
What Actually Moves the Price
Four things drive most of the variation in a quote: the total area, the material (porous stone generally needs more treatment time than porcelain), how established the lichen or algae is, and access - a patio reachable straight off a driveway costs less to work on than one down a narrow side passage with everything carried through by hand.
| Straightforward access, light growth | typically at the lower end of our range |
|---|---|
| Restricted access or heavy growth | typically £20-£80 more |
| Combined patio + block paving driveway | often quoted as one job, ask for a combined price |
Coastal Exposure and Salt-Laden Air
Being roughly 1.3 miles from the coast, patios around Cleadon pick up salt-laden air alongside the usual rain, which speeds up algae growth and can accelerate wear on softer stone like sandstone and some concrete finishes.
The combination of salt spray and damp sea air means these patios often need cleaning slightly more often than inland gardens, and sealing becomes more worthwhile as a way of protecting the surface between cleans.
Indian Sandstone
- Indian sandstone is porous and slightly variable in hardness between batches, which means it can hold onto black spot lichen and algae stains more readily than denser stone. It responds well to biocide treatment followed by gentle steam or low-pressure cleaning rather than high pressure, which can strip the natural texture off the surface.
- Sealing is often worthwhile on sandstone once it's clean and dry, as it helps resist future staining and makes the next clean considerably easier.
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 Cleadon — common questions
Assessment, biocide treatment, dwell time, clean, and a final check - that's the process behind every patio we work on in Cleadon, adjusted to whatever material you've got underfoot.
We're upfront about pricing from the start, so there's no surprise cost for doing it right.
We look after you and your property, on every job across Cleadon and the surrounding area.
Book Before the Weather Turns
Send a couple of photos and we'll give you an honest read on whether it's lichen, algae or something else, and a rough idea of cost - no obligation.
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