Algae, mould and lichen
The northern humidity turns roof terraces, patios, walls and steps green and black. It looks bad, gets slippery and damages the material.
Exterior cleaning & protection · Tenerife
We remove algae, mould, calima dust and grease from patios, roof terraces, driveways, façades and solar panels — using the right product for every surface, without damaging it.
Send us 2–3 photos and the approximate size. We'll reply with a fixed price.
The problem
It's not neglect — it's the island. And every month, the dirt grips the surface a little harder.
The northern humidity turns roof terraces, patios, walls and steps green and black. It looks bad, gets slippery and damages the material.
Saharan dust sticks to everything. On solar panels it forms a film that cuts the energy they produce.
Near the sea, salt and sun fade colours and wear down paint, stone and joints long before their time.
Services
We assess each surface before we start and choose the pressure, temperature and product to clean deep without damage.
Guide prices, excluding taxes. The final price depends on condition and access, and you get it fixed before we start.
Clear prices
Reference prices for patios, courtyards and roof terraces. Other surfaces work the same way.
For surfaces with normal dirt.
What we'd choose for our own home: clean, and it lasts.
So the surface stays protected.
Calculator
An instant guide price. Then we'll give you a fixed price on WhatsApp from a couple of photos.
Your guide price
Regular price: —
—
With the launch offer (−15 %)
Get my fixed priceNo-obligation estimate. We confirm the fixed price once we see the photos.
How it works
On WhatsApp: 2–3 photos and the approximate size. No visit, no obligation.
We tell you what we'll do, with which product and how much it costs. No surprises.
We protect plants, doors and furniture, test on a hidden spot and get to work.
We walk through it with you and send you the before and after photos. You pay when you're happy.
Maintenance
Clean stays clean more easily, and it costs less. We'll get in touch when it's due.
2 cleans a year: after the winter calima and before summer.
−15% on the per-visit price
I'm interested →A clean terrace every week, fortnight or month — early morning, before you open.
Fixed price per visit
I'm interested →Holiday lets and second homes: 2 refreshes a year, even when you're off the island.
−10% and photos of every visit
I'm interested →Why ProWash
If any area isn't as agreed, we come back and redo it free of charge.
Not everything cleans the same way. We choose pressure and product so stone, paint and joints don't get damaged.
We always test on a hidden spot first.
The price we quote is the price you pay. No extras at the end.
Service in English, Spanish, German and Russian.
You get before and after photos of your job, whether you're home or not.
Where we work
From north to south, in all 31 municipalities on the island.
FAQ
Yes. The minimum is 120 € in the north and the metropolitan area and 150 € in the south and west, as it covers travel, preparation and equipment. For solar panels, the minimum is 70 €.
We usually use an outdoor tap and a socket at the property. If there isn't one, tell us when you ask for a quote and we'll sort it out.
If done carelessly, yes. That's why we match pressure and nozzle to the material, work with a rotary surface cleaner and test on a hidden spot first. We never use high pressure on façades or solar panels.
We protect plants before starting and rinse thoroughly at the end. We'll ask you to keep pets indoors while we work and until the surface is dry.
A 30–50 m² patio is usually done in a morning. Sealed surfaces need a few extra hours to dry.
In the north, once a year is usually enough with the anti-algae treatment. Solar panels, twice a year. Bars, depending on use.
At the end, once you've checked the work: bank transfer, Bizum or cash. On maintenance plans, each visit is paid separately.
Not if we have access to the area, water and power. We'll send you before and after photos.
Contact
The fastest way is WhatsApp with a couple of photos. Or leave your details and we'll call you.
Monday to Saturday, 8:00–20:00