Driveway Cleaning in Caterham
Driveway Cleaning in Caterham: dirt, moss, algae and stains taken off block paving, concrete and paved driveways, with the pressure matched to the surface. Caterham is served from Horley, homes and commercial premises alike. The first step is a free, no-obligation quote.
- Block paving, concrete and paved driveways
- Dirt, moss, algae and stain removal
- Careful pressure washing suited to the surface
- Clean, safe and looking their best again
Driveway Cleaning for homes and businesses in Caterham
Caterham is built across some genuinely steep ground, so a short, sharp driveway is a shape you see a lot of here. Where one of those also faces north you have the worst combination there is for algae: the slope holds water running across it, the aspect means the sun never properly dries it out, and the gradient turns a green film from a cosmetic problem into a safety one, particularly on a frosty morning.
North-facing drives never really dry
A drive that faces north, or that sits below a bank or a tall hedge, can go weeks in winter without direct sun. The surface stays damp continuously, and continuous damp is all algae asks for. Those drives green over faster than an open drive does, and they green over again sooner after a clean.
This is one of the few cases where a post-clean biocide treatment earns its place, because it slows the regrowth rather than just delaying the next wash. We will talk it through if your drive is one of those, and we will not push it on a sunny open drive that does not need it.
A steep drive is a grip surface first
On a gradient, the thin layer of algae sitting on the paving behaves like a lubricant when it is wet. Add frost on top and a short steep drive becomes dangerous to walk down, which is a real problem if that is the only route to your front door.
Cleaning it back to the bare surface restores the texture and the grip the paving was built with. That is the practical reason to do it, and it is worth doing before winter, not after.
How we work
- 1Free quote and surface check
Send photos or book a visit. We work out what the drive is made of, because block paving, concrete, imprinted concrete and tarmac all take a different approach. We also look for loose blocks, sunken sections, oil patches and anything that will not come out.
- 2Clear the drive and plan the run-off
Cars and bins off, loose debris swept up, and a look at where the dirty water is going to end up. It wants keeping away from planting and out of open drains as far as the layout allows, with anything vulnerable at the edges covered.
- 3Rotary pass across the open areas
A flat surface cleaner does the main run. It holds an even distance off the surface, so you get one consistent finish instead of the stripes you get from waving a lance about.
- 4Lance the edges and detail work
The rotary head cannot reach kerbs, gullies, drain surrounds or the tight run alongside a wall. That gets done by hand so the edges match the middle instead of framing the drive in green.
- 5Joints, rinse and tidy
Cleaning block paving pulls sand out of the joints, so we talk you through what the joints need afterwards and agree it before we start. Then a final rinse, with the silt swept up rather than washed into the nearest gully, and everything put back.
Not every surface suits high pressure. Where needed we use soft washing to protect the material while still getting a deep clean.
Other services in Caterham
Driveway Cleaning near Caterham
Real results
Driveway Cleaning: before & after
Genuine before and after results from recent jobs across Surrey, Sussex and Kent.



Customer reviews
What our customers say
Dirty South Power Wash were absolutely fantastic from start to finish. They're extremely friendly, professional, and reliable, making the whole process completely stress free. I had my decking soft washed and the results were amazing, it genuinely looks like new and has been brought back to life. You can really tell they take pride in their work and pay attention to detail. I wouldn't hesitate to recommend them to anyone and will definitely be using their services again in the future!
No fuss, just excellent - from start to finish. Friendly to deal with, clear communication all the way, came when they said they would, did an excellent job. Would use again without a doubt.
Great service, really pleased with our garage roof. All the moss has gone and left nice and tidy. Great guys too. Thanks!
Did a fantastic job on a garage roof clean/moss removal, looks good as new! friendly & professional highly recommend 👏🏼
Really pleased with our driveway😊
They done an amazing job and great price
Good to know
Driveway Cleaning in Caterham: your questions answered
My driveway in Caterham is always green. Why does it come back so fast?
Almost always because of aspect and shade rather than anything wrong with the cleaning. Algae needs moisture and low light, so a north-facing or overshadowed drive that never dries out fully will regrow far quicker than an open sunny one. On those drives a biocide treatment after cleaning helps, because it slows the regrowth instead of just delaying it.
Does cleaning make a sloping driveway safer in winter?
Yes, noticeably. The slip risk on a sloping drive comes from the film of algae on top of the paving, which turns greasy when wet and worse under frost. Taking it back to the bare surface restores the original texture and grip. Doing it before winter, not in spring is when you get the benefit.
Should I have a treatment applied after the driveway is cleaned?
Worth it on permanently shaded or north-facing drives, and often not worth it on open sunny ones. A biocide treatment kills off the spores left in the surface, which slows how quickly the green returns. On a drive that gets good sun and dries quickly, the regrowth is slow anyway and the treatment adds less.
Can you get up a steep or narrow driveway with your equipment?
In most cases yes, since the kit runs from hose and lance rather than needing a vehicle on the drive itself. What matters is where the van can park within reach of the work and where the water supply is. On very steep or unusually narrow access, mention it when you enquire so we can check the layout before the visit, not on the day.
How often will a shaded Caterham driveway need cleaning?
Often closer to annually than the one to two years a typical drive wants. Shade and damp are what drive the regrowth, so a drive that never dries out will always be at the shorter end. A treatment after cleaning can stretch the interval, and cutting back anything that is casting the shade helps more than either.
Driveway Cleaning in Caterham, done properly
Free, no-obligation quotes across Surrey, Sussex and Kent. Send a few photos and we will do the rest.