Fast. Strong. Effective.

Cleaning agents for professional facade cleaning

A reliable cleaning agent is indispensable for professional and pore-deep façade cleaning. For this reason, we develop our own tailor-made cleaning agents in our laboratory with the know-how gained over many years. We are constantly on the lookout for improved ways to successfully combat dirty façades in the future. As a quality partner, you will always be up to date with our latest findings and receive the very latest cleaning agents exclusively.

Note: We sell our products exclusively to traders.

Our research and development department

“For professional façade cleaning, it is essential that the cleaning agents used are perfectly suited to one another and, together with the cleaning technology, form an ideal system. To ensure this, we at HERMES manufacture our own cleaning agents. Our research and development department produces efficient cleaning agents for our HERMES system. In doing so, we focus on continuous product improvement in order to make them even more effective, economical and versatile. So our quality partners can always be sure they are using the best possible cleaning agent for their façade cleaning company.”

Dr. rer. nat. Daniel Jaspers
Head of Chemical Development

An overview of cleaning agents

Fassadenrein HF1 plus

HERMES Fassadenrein HF1 plus is an effective cleaning solution for removing stubborn organic dirt from façades.


HF1 plus visibly and rapidly removes organic dirt from the façade. During cleaning, special ingredients help to protect façade elements made of aluminium, copper and galvanised steel from being corroded by the cleaning agent. The handling, transport and storage is straightforward, as HF1 plus is specially designed for façade cleaning work. Subsequent after-treatment with HERMES Fassadenschutz HFS achieves a long-lasting cleaning effect.

HF1 plus is suitable for the following materials:

Plaster (mineral, organic and painted), concrete, clinker, brick, sand-lime brick, natural stone, fibre cement (asbestos-free only!), roof tiles of various types.

(The application of HF1 plus has no influence on any subsequent paint coat to be applied).

Ready-to-use cleaning solution:

Article number: 1010020
HERMES Fassadenrein - HF1 plus - 20 l

Article number: 1010060
HERMES Fassadenrein - HF1 plus - 60 l

Article number: 1010200
HERMES Fassadenrein - HF1 plus - 200 l

Article number: 1010640
HERMES Fassadenrein - HF1 plus - 640 l

Article number: 1011000
HERMES Fassadenrein - HF1 plus - 1.000 l


Article number: 1510020
HERMES Fassadenrein - HF1 plus-5 - 20 l


HERMES AlkaliStar is an alkaline universal cleaning agent concentrate with a strong solvent action against oily, greasy and sooty soiling.


AlkaliStar effectively dissolves atmospheric soiling adhering to façades, such as road dust and tyre abrasion. Special corrosion inhibitors ensure high material compatibility with sensitive components such as anodised aluminium, for example. AlkaliStar can also be used for car washing and for cleaning workshop and industrial floors.

Alkali star is suitable for the following materials:

Façade materials of all kinds, plastics, motor vehicles and metal surfaces.

(The application of AlkaliStar has no influence on any subsequent paint coat to be applied).

Ready-to-use cleaning solution:

Article number: 1030020
HERMES AlkaliStar - 20 l

Article number: 1030060
HERMES AlkaliStar - 60 l

Article number: 1030200
HERMES AlkaliStar - 200 l


Article number: 1530020
HERMES AlkaliStar-5 - 20 l

SteinSauer extra

HERMES SteinSauer extra is a very effective, strongly acidic stone cleaning agent concentrate for all acid-resistant surfaces.


The cleaning agent effectively clears stone surfaces of the encrusted dirt caused by atmospheric influences and weathering and can thus remove deep-seated dirt.

SteinSauer extra is suitable for the following materials:

Acid-resistant materials such as solid clinker bricks, bricks and paving stones.

Article number: 1040020
HERMES SteinSauer extra – 20 l

An overview of facade protection products

Fassadenschutz HFS

HERMES Fassadenschutz HFS is a disinfecting protective solution for the prevention of algae and mould growth. (Use protective agents for building materials carefully and sparingly. Always read the label and product information before use.)


This antimicrobial protective solution adheres to the façade and penetrates deep into the pores. It effectively inhibits renewed infestation of algae and mould and thus ensures long-lasting protection. HERMES Fassadenschutz HFS should be applied directly after cleaning with HERMES Fassadenrein HF1 plus.

HFS is suitable for all façade materials.

(The application of HFS has no influence on any subsequent paint coat to be applied).

Ready-to-use cleaning solution:

Article number: 1020020
HERMES Fassadenschutz - HFS - 20 l

Article number: 1020060
HERMES Fassadenschutz - HFS - 60 l

Article number: 1020200
HERMES Fassadenschutz - HFS - 200 l

Article number: 1020640
HERMES Fassadenschutz - HFS - 640 l

Article number: 1021000
HERMES Fassadenschutz - HFS - 1.000 l


Article number: 1520020
HERMES Fassadenschutz - HFS-5 - 20 l

Fassadenimprägnierung HFI

HERMES Fassadenimprägnierung HFI is a universally applicable, aqueous impregnating agent based on siloxane.


Thanks to the agent’s water-repellent effect, the treated material is protected from moisture penetration and thus from further weather damage without any affect on its appearance. The water vapour permeability of the building material remains practically unchanged after impregnation.

HFI is suitable for the following materials:

All absorbent mineral materials such as mineral plaster, solid clinker brick, brick, sand-lime brick, natural stone, concrete and paving stone.

(The application of HFI has no influence on any subsequent paint coat to be applied).

Article number: 1060020
HERMES Fassadenimprägnierung - HFI - 20 l

Water treatment agents


The HERMES Abdichtpaste is used for optimum sealing between the HERMES rubber mat, shaped into a collection tray, and the façade surface.


The sealing paste ensures almost loss-free collection of the dirty water.

Article number: 6030001
HERMES Abdichtpaste - 1 l

Wasserrein HWR

HERMES Wasserrein HWR is a high performance flocculant for waste water treatment.


HWR is required for the operation of the HERMES Kombibox in order to purify the waste water produced during façade cleaning.

Article number: 1140010
HERMES Wasserrein HWR - 10 kg

Fassadenrein EX

HERMES Fassadenrein EX is used to neutralise HERMES Fassadenrein HF1 plus in façade waste water.


When added, it immediately neutralises the active chlorine contained in HF1 plus and ensures that it loses its effect.

Article number: 1100020
HERMES Fassadenrein - EX - 20 l

Supplementary products


HERMES Antimuff is a fragrance specially developed for use with cleaning agent HF1 plus.



Article number: 1080001
HERMES Antimuff | Lavendel - 1 l

Article number: 1080005
HERMES Antimuff | Lavendel - 5 l

Article number: 1080020
HERMES Antimuff | Lavendel - 20 l



HERMES PolyAb is a highly effective cleaning agent for white plastics and also serves as a paint stripper.


Where normal plastic cleaners fail, PolyAb, when properly applied, removes stubborn dirt such as, for example, typical grey-black discolourations on window frames. In addition, the cleaning agent is distinguished by its very strong oil and grease dissolving action. Given a longer exposure time, PolyAb is able to remove paint residues and is therefore also excellently suited as a paint stripper.

Article number: 1090001
HERMES PolyAb Spray - 600 ml


Well-tolerated and isotonic liquid for use as a first aid measure for rinsing eyes.


The eyewash is also recommended for continued rinsing after the application of pH-neutral. The product is suitable for single use only. There is a risk of infection if opened bottles are reused.

Article number: 1130001
Augenspülung (steril) - 200 ml

Artikelnummer: 1130002
Augenspülung (pH-neutral) - 200 ml