We remove algae, pollution, efflorescence and graffiti from brick, render, natural stone and cladding. We match the pressure to the material, because spraying too hard opens the joints and damages the stone.
On the shaded side moisture lingers, and that is where algae and moss take hold. Left alone it eats into the pointing. On delicate facades we use low pressure and softwash rather than force, so the stone stays intact.
Pressure matched to brick, render, natural stone or cladding
Softwash on delicate material, not high pressure on everything
Algae, moss, efflorescence, pollution and graffiti
Accessible facades up to roughly the fourth floor


Three steps, no endless calls.
Fill in the form in 2 minutes. Questions? Message us on WhatsApp.
We email you your quote within 2 hours, a fixed price with everything included.
An insured team leaves your space spotless. You just enjoy the result.
Grime and efflorescence off without opening the joints.
Regulated pressure that leaves the finish intact.
Low pressure and a product that does not open the pores.
Anti-graffiti product and hot water, on business premises too.
Treatment on the shaded side, with aftercare against regrowth.
The dirtiest part of a building and the first thing people see.
Cleaning natural stone on a facade in Amersfoort is a different craft from cleaning brick, because every kind of stone reacts differently to water and product. Limestone and sandstone are soft and porous, granite is dense and tough. So we first establish which stone is there and only then choose the product and the pressure.
Acidic cleaners etch stone that contains lime, and you only see that damage once it is dry. On natural stone we work with pH-neutral or mildly alkaline products, a soft brush and low pressure. Where the stone is very soft we rinse with water alone from a distance and let the product do the real work.
The professional who handles your natural stone is insured, vetted and works with his own equipment. Our products are eco-friendly and safe for families and pets, which matters all the more with stone because some of the rinse water ends up in the garden. The same professional returns for every later visit.
Real people, verified reviews.
“very quick and professional results ! well done”
“Clean, detailed, and professional service from Maiquellito and Anna 👍”
“Great service by Anna & Maiquellito”
If something is not right, tell us within 48 hours and we re-clean it free.
Fill in the form and we email you your quote within 2 hours, everything included and no obligation.