★★★★★ 4.9/5 · 161 reviews on Google

Exterior cleaning in Harderwijk

Everything on the outside of your home in one place: terrace, driveway, fencing and garden paths. Facades, roofs, windows and solar panels have their own pages, because that work needs different equipment.

Insured and vetted cleaners, no worries
Your quote by email within 2 hours
48-hour satisfaction guarantee
Insured & vettedSatisfaction guaranteeQuote within 2 hours

Free quote

No obligation
Step 1 of 4under a minute
What surfaces need cleaning?
You can choose more than one
Roughly what area is it?
A rough range is fine.
What height is it at?
What is it dirty with?
Where do we send your quote?
Protected · No obligation
161 real customer reviews
4.9/5 ★★★★★ Verified reviewsInsured
Why Claro Clean

Does the outside of your home look older than it actually is?

Green deposits, black streaks on the facade, a grey driveway, it does not just look neglected, it can also cause damage to your property if left untreated.

We remove algae, moss, and green deposits without damaging the surface

We restore the original colour of your facade, terrace, and paving

We prevent further deterioration from biological growth

We increase the appearance and value of your property

Exterior cleaning
Vetted team
How it works

Booking is easy

Three steps, no endless calls.

1

Tell us what you need

Fill in the form in 2 minutes. Questions? Message us on WhatsApp.

2

Quote within 2 hours

We email you your quote within 2 hours, a fixed price with everything included.

3

Spotless result

An insured team leaves your space spotless. You just enjoy the result.

What's included

Everything we clean for you

Garden paths and paving

Block paving and slabs around the house, cleared of green film.

Terrace cleaning

Tile, wood, or composite terraces are made clean and safe again.

Driveway cleaning

Pavers, concrete, or asphalt are freed from green deposits and stains.

Gutter cleaning

Blocked or dirty gutters are emptied and flushed.

Fences & gates

Wooden and concrete fences are cleaned and refreshed.

Garden furniture

Lounge sets, tables and parasol bases before the season starts.

Professional cleaning

Exterior cleaning in Harderwijk

A newly handed-over house is rarely clean on the outside. There is cement haze on the brick, mortar splashes on the frames and building dust in every joint. That is a different job from removing growth, because it is residue deposited during construction and left to cure.

What is included

  • Cement haze off facade and paving where permitted
  • Mortar splashes off frames, sills and glass
  • Building dust out of the joints and wall seams
  • Stickers and protective film off frames and glass
  • An assessment of whether the brick takes an acid treatment

How we do it

Cement haze needs an acid treatment, which is not permitted on every brick and certainly not on natural stone. So we test somewhere hidden first and work bottom up, because acid running down a dry facade leaves streaks.

What you get

Our cleaners are insured and vetted and rinse thoroughly, since acid residue in fresh pointing attacks the mortar. Where your new-build warranty is in doubt we would rather consult your contractor than take the risk.

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Real reviews

What our customers say

Real people, verified reviews.

★★★★★
“Na een snelle offerte afhandeling, enorm goed geholpen door het team van Claro Clean. Ze hadden binnen één week al een plekje voor ons en hebben ons pand zeer goed schoongemaakt. Een echte aanrader!”
kjetil van den Berg Verified
Carmen Wijnen
Google review
★★★★★

“Fijne communicatie van te voren en ook op de dag zelf. Dikke aanrader!”

Verified
Mireille Hogenboom
Google review
★★★★★

“Anne en Nikki hebben super goed werk verricht! Mijn huis is weer helemaal fris! En snel en secuur gedaan :)”

Verified
Anne Bruggen
Google review
★★★★★

“very quick and professional results ! well done”

Verified
Guarantee

Satisfaction guarantee

If something is not right, tell us within 48 hours and we re-clean it free.

Insured cleanersVetted staffEco products
* Conditions apply.

Need exterior cleaning in Harderwijk?

Fill in the form and we email you your quote within 2 hours, everything included and no obligation.

Free quote

No obligation
Step 1 of 4under a minute
What surfaces need cleaning?
You can choose more than one
Roughly what area is it?
A rough range is fine.
What height is it at?
What is it dirty with?
Where do we send your quote?
Protected · No obligation
Frequently asked questions

Everything you need to know

What exactly is cement haze?
A grey bloom left on the brick during laying that will not wash off once cured. It is not dirt but a thin film of cement, and that needs an acid treatment rather than pressure.
Is that not the builder’s job?
Usually yes, so ask them first. If it is not in your purchase contract or the builder has already left, we pick it up. Keep the photos: sometimes you can still recover the cost.
Can an acid treatment cause damage?
On natural stone and fresh pointing it can. That is why we test first, work bottom up and rinse thoroughly. If the brick will not take it we say so and look for an alternative.
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