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.
Facade cleaning in Sittard-Geleen for a natural stone garden wall is precision work. Natural stone is often softer and more porous than brick, moss grows deep into the joints, and the wrong product can discolour the stone for good. We take green growth, moss and lichen off stone walls at low pressure with products that leave the stone as it is.
Natural stone gets a trial first: a hidden spot, a small amount of product, and once dry we check the colour has stayed the same. Only then do we treat the wall. Moss in the joints comes out first by hand with a narrow brush, so we do not need to spray into the joint later. We rinse at low pressure with plenty of water, top to bottom.
Your stone wall is handled by an insured and vetted professional who takes time over handwork, and the same person comes back for the next visit. We bring brushes, equipment and products. The products are eco-friendly and safe for planting on and along the wall, for children and for pets. If you still see green in the joints once dry, within 48 hours, we come back.
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.