Our cleaning products for exterior facades and walls
SCALP FACANET PAE is a powerful, no-rinse cleaner designed for exterior facades, roofs, walls, and floors. Specially formulated to remove deposits caused by urban pollution, such as soot, dust, and fine particles, it restores the original appearance of surfaces while preserving their integrity and extending their lifespan.
Versatile and effective, SCALP FACANET PAE can be used on a wide range of materials, including stone, brick, concrete, fibre cement, and hydraulic or organic plasters. It can also be applied via drone, providing a fast, even, and safe solution for hard-to-reach areas or large surfaces.
ANTI-M EKO’R is the ideal preventive treatment for protecting roofs, façades, and other exterior surfaces against algae, lichens, and organic/biological growth. Made from bio-based raw materials, it offers an environmentally responsible alternative to conventional products.
Its preventive action creates an invisible barrier that stops green staining from appearing, helping surfaces maintain their clean, natural look. Suitable for tile and slate roofs as well as stone, brick, and rendered façades, this treatment is compatible with a wide range of mineral substrates.
Solvent-free and free from harmful substances, ANTI-M EKO’R extends the lifespan of surfaces by limiting biological fouling, reducing the need for aggressive cleaning or heavy restoration work in the future.
It can also be applied by drone, ensuring fast, consistent, and safe application—especially useful for large areas or hard-to-reach surfaces.
STONE NET EKO’R is a concentrated, eco-friendly cleaner specifically designed for stone façades. It effectively removes atmospheric pollutants such as carbon soiling/black carbon from a wide range of surfaces, including stone, marble, concrete, all types of plaster, and washed gravel. Made from biodegradable raw materials, this façade cleaner is ideal for projects with strict environmental requirements, particularly in urban or high-traffic areas.
Perfect for delicate materials such as limestone, facing stone, sculptures, and other porous or fragile surfaces, STONE NET EKO’R can also be applied using drones, allowing safe and even cleaning of hard-to-reach areas.
BRICK NET EKO’R is a natural, eco-friendly cleaner for brick façades, specifically designed to remove black atmospheric dirt from all mineral and silica-rich surfaces. This water-based façade cleaner is ideal for delicate materials such as brick, concrete, ceramic, sandstone, glass paste, and mignonettes (small ceramic tiles). VOC-free and made from biodegradable raw materials, BRICK NET EKO’R is perfect for projects with strict environmental requirements, especially in high-traffic urban areas. It can also be applied using drones, enabling safe and even cleaning of hard-to-reach areas.
SCALP ANTI-M is a preventive treatment designed to protect exterior surfaces against green deposits, algae, lichens, and microorganisms. Ideal for roofs, facades, walls, and floors, it can be applied to a wide range of common building materials, including tiles, slates, fiber cement, shingles, stones, mineral coatings, bricks, plaster, concrete, roughcast, thick plastic coatings (RPE/RSE), and wood.
By forming a protective barrier, SCALP ANTI-M prevents the regrowth of these organisms, helping to extend the lifespan of treated surfaces. The treatment gradually restores a clean, healthy appearance under the natural action of rain and wind.
Drone application allows for fast, even, and safe coverage without direct contact with the surface.
SCALP ANTI-M 3100 is a 2-in-1 professional treatment combining a biocide and water repellent. It provides rapid protection against algae, lichens, and green deposits, taking effect in just two hours, and delivers long-lasting protection for 2 to 5 years depending on climate.
As a water-repellent, it prevents water infiltration and limits the accumulation of urban grime. Suitable for roofs, facades, walls, and outdoor floors, it can be used on both new builds and renovation projects.
This versatile treatment works on a wide range of surfaces, including tiles, slates, fiber cement, shingles, stone, mineral coatings, bricks, plaster, concrete, roughcast, thick plastic coatings (RPE/RSE), and wood.
Drone application allows for safe, fast, and uniform coverage without direct contact with the surface.
SCALP RENOV’EXPRESS® is an ultra-powerful professional cleaner designed to deep clean and renovate facades, roofs, floors and walls. It quickly and effectively removes dirt, atmospheric pollution, stubborn residues and black staining, restoring even heavily soiled surfaces to a like-new appearance.
Highly versatile, it is suitable for a wide range of materials including stone, brick, concrete, fibre cement, slate and tiles. It is also compatible with many types of coating—organic, mineral, lime-based, hydraulic, and textured/thick polymer renders (RPE/RSE).
SCALPNET® AQUA 37 is a thixotropic gel cleaner designed specifically for brick façades. It effectively removes black atmospheric deposits from all mineral and silica-rich substrates. Ideal for brick surfaces, this gel formulation is particularly suited to fragile materials such as brick, concrete, porcelain, stoneware, and glazed surfaces.
Engineered for sensitive environments, SCALPNET® AQUA 37 is perfect for façade cleaning in dense urban areas or high-traffic locations. The gel texture ensures excellent adhesion, while the sprayable formula also makes it suitable for drone application—providing a safe, time-saving and efficient solution for hard-to-reach façades.
SCALP PIERRE AQUA 89 is a dedicated stone façade cleaner formulated to remove atmospheric pollution and environmental staining. Its next-generation composition delivers highly effective cleaning while fully respecting fragile substrates. Designed for the gentle maintenance of stone façades, it enables fast, easy and noise-free cleaning—without the need for abrasive or intrusive methods.
Suitable for a wide variety of mineral surfaces, SCALP PIERRE AQUA 89 is the ideal solution for maintaining immaculate façades with minimal environmental impact. The product can also be applied by drone, offering a safe, efficient and low-logistics approach for hard-to-reach areas.
SCALP PRONET is a versatile façade shampoo specially formulated to clean, degrease and remove stubborn grease from heavily soiled surfaces. It effectively eliminates dirt, grime and urban pollution from a wide range of substrates, including façades, cladding, floors and paving.
Its concentrated formula makes SCALP PRONET ideal for intensive cleaning or pre-painting preparation, restoring surface cleanliness and ensuring optimal adhesion of future paints or coatings. Suitable for mineral and organic substrates, painted or unpainted, SCALP PRONET adapts to every cleaning situation.
Ideal for facade cleaning, SCALP AQUA 05 BLUE is.a versatile degreasing and deep-cleaning solution for construction surfaces (facades, walls, floors) and industrial equipment (mechanical parts, generator engines, etc.).
It is also perfect for daily maintenance of mineral surfaces such as tiles, porcelain stoneware, and marble. A non-foaming, no-rinse formula, SCALP AQUA 05 BLUE is suitable for use with scrubbing machines and can also be applied by drone, making it easy to clean facades and walls in hard-to-reach or elevated areas.
SCALP DMC 73 is a professional cleaner specially formulated for calcareous facades (limestone, sandstone) and other mineral surfaces affected by urban pollution. Its powerful action restores the natural brightness of your surfaces while effectively removing atmospheric dirt and stubborn stains. Easy to apply, it delivers flawless results without damaging delicate materials, making it ideal for long-term facade maintenance.
What is a facade cleaner ?
A facade cleaner is a solution designed to loosen, dissolve, and remove all types of dirt encrusted on exterior walls :
- green deposits (algae, moss, lichens)
- red or black stains caused by pollution
- traces of moisture or organic residues
Facade cleaning products are used as part of a facade renovation, in preparation for a water-repellent treatment or painting, or simply to revive the exterior appearance of a house, apartment building, or other structure.
How to choose the right facade cleaner ?
The choice of facade cleaning product depends on several criteria :
- The type of surface : roughcast, plaster, brick, natural stone, concrete, wood, etc.
- The nature of the dirt : pollution, moss, green, black or red marks, etc.
- The desired result : quick cleaning, curative action or preventive treatment.
For an accurate diagnosis, consult the technical data sheet for each product or contact our team.
Cleaning a facade made of roughcast, plaster, or concrete
Roughcast and plaster are porous materials that easily retain moisture and microorganisms. As a result, black, red, or green marks can quickly appear.
For quick and visible cleaning in 15 minutes, use SCALP RENOV’EXPRESS: a ready-to-use product that can be applied to roughcast, plaster, concrete, cement, brick, stone, etc. It removes pollution and red/black deposits.
For green marks (algae, moss, lichens), choose an anti-moss treatment such as SCALP ANTI-M. This biocide product acts deep down, under the effect of rain, to permanently eliminate microorganisms.
Cleaning stone or brick walls
Natural stone or old brick requires gentle but effective treatment. Our solutions allow for targeted cleaning without damaging the surface.
Discover SCALPNET AQUA 37, an ideal cleaning agent for brick or stone facades, even those that are very dirty. Its gel texture prevents dripping and allows for localized action.
How to apply a facade cleaner ?
- Protect the surrounding area (plants, woodwork, sensitive surfaces)
- Apply the product using a sprayer, roller, or brush
- Leave to act according to the instructions for the product used (from 15 minutes to several days)
- Rinse with clean water if necessary (some products activate on their own)
After cleaning : remember to protect
After cleaning your facade, it will regain its luster. But without proper protection, dirt will quickly return. To keep your walls looking clean for a long time, it is essential to apply a water-repellent treatment. This forms an invisible barrier that prevents water and impurities from penetrating the surface. Rainwater slides off the surface, taking dust, marks, and residue with it, thus delaying the build-up of dirt.
