Car cleaning with sponge
Handy women washing a car

Car Care

In today’s world, car cleaning and care call for high-performance products that are gentle on materials as well as the environment.

Zschimmer & Schwarz offers a wide range of solutions for the formulation of sophisticated products in many different areas, from manual and automated car cleaning to the removal of persistent dirt and restoring a car’s paint to its original brilliance with long-lasting effect.

Glass

The windscreen in particular must be clean and free of streaks. From the inside, it is often cleaned with glass cleaning agents. On the outside, windscreen wipers and windscreen wash ensure safe driving. Additional effects, such as anti-fogging, help to keep a clear view of the road ahead, even in wet weather conditions.

Solubilising

With the right product, perfume oils and hydrophobic solvents can be clearly solubilised in a glass or windscreen cleaner.

Degreasing

Degreasing means effectively removing hydrophobic dirt (e.g. oils and fats) from a glass surface. Nonionic surfactants are often used in cleaners since they possess a high fat-dissolving power.

Wetting

In windscreen cleaners, it is crucial to use surfactants that are capable of wetting dirty surfaces very quickly and effectively at very low concentrations. This is why special wetting agents are required.

Anti-fogging

Everyone knows fogged glass surfaces and mirrors. Especially while driving in the dark and in dense traffic, this can turn out to be a real safety issue. Fogging can be prevented by using a combination of special surfactants and polymers in glass cleaners.

Antistatic

Static charges on glass and plastic surfaces may attract dust and accelerate re-soiling after cleaning. Surfactants with antistatic properties help to prevent static charges on surfaces.

Corrosion protection

Glass cleaners often come in contact with car parts made of plastic material, e.g. head lights, rear lights and mirror frames. Some surfactants and solvents can cause or accelerate damage, such as stress cracking, on these plastic parts. Therefore, it is important to choose the right surfactants to avoid damage.

handle car wash concept - male hand holding sponge and washing car window
handle car wash concept - close up of male hand holding sponge and washing car window

Wheels

Wheels are composed of parts made from different materials, such as galvanised wheel bolts, steel or aluminium rims and rubber tyres. This is why cleaning agents must be compatible with all these different materials. Besides, they are required to quickly and effectively remove stubborn dirt such as brake dust, tar and rust.

 

Cleaning – high foam

Foam allows the easy and safe application of wheel cleaners. Furthermore, foam prolongs the working time and prevents the premature drying of the wheel cleaner.

Eliminating turbidity

Hydrotropic surfactants improve the solubility of nonionic surfactants in wheel cleaners, especially in cleaner concentrates.

Solubilising

With the right product, perfume oils and hydrophobic solvents can be clearly solubilised. Especially in acidic wheel cleaners, these products can help to solubilise different ingredients, for example surfactants with anti-corrosion properties.

Degreasing

Degreasing means effectively removing hydrophobic dirt (e.g. oils and fats). Nonionic surfactants are often used in wheel cleaners since they possess a high fat-dissolving power.

Wetting

The wetting of dirt and surfaces is the first and critical step in the cleaning process. Special surfactants with fast wetting properties speed up the cleaning of surfaces.

Emulsifying

Cleaning means removing dirt from a wheel surface first and subsequently dispersing all dirt components in water to prevent redeposition. Since dirt usually contains oils and fats, it is very important to use surfactants that are able to emulsify these components effectively.

Antistatic

Static charges may accelerate the re-soiling of surfaces after cleaning. Surfactants with antistatic properties help to prevent static charges on surfaces.

Corrosion protection

Metal surfaces can be damaged by acidic wheel cleaners. Especially zinc coatings on wheel bolts and cleaning systems can rapidly be corroded by acids. Surfactants with anti-corrosion properties prevent corrosion during the cleaning process.

The washing process on a self service car wash
Washing wheel arch with a jet of water in a self service car wash.

Interior

Leather-upholstered sports seats, fleecy floor mats, robust rubber mats for the boot and a shiny cockpit: a car’s interior creates a comfortable and pleasant atmosphere but is also exposed to dirt such as road dust, mud or melted chocolate. A range of different products is available for the successful cleaning and preventive care of the interior.

Cleaning – high foam

Foam allows the easy and safe application of cleaners. Additionally, foam prolongs the working time of the cleaner and can protect sensitive surfaces from scratches. Textile surfaces, such as seats, can be cleaned with foam without soaking the textile.

Cleaning – low foam

Sometimes, foam is not desired while cleaning surfaces and cushions in the car interior. In this case, special low-foaming surfactants can be used.

Eliminating turbidity

Hydrotropic surfactants improve the solubility of nonionic surfactants in cleaners, especially in cleaner concentrates.

Solubilising

With the right product, perfume oils or hydrophobic solvents can be clearly solubilised.

Viscosity control

Depending on product type, dosage system and application, the viscosity of a cleaner must be in the “right” range and therefore needs to be either decreased or increased.

Degreasing

Degreasing means effectively removing hydrophobic dirt (e.g. oils and fats). Nonionic surfactants are often used in surface cleaners since they possess a high fat-dissolving power.

Wetting

The wetting of dirt and surfaces is the first and critical step in the cleaning process. Special surfactants with fast wetting properties speed up the cleaning, especially if hydrophobic (greasy and/or polymer-based) surfaces are to be cleaned.

Emulsifying

Emulsifiers play an important role not only when greasy soil is to be emulsified in cleaning solutions, but also when cleaning agents contain a high proportion of perfume oil or when a hydrophobic solvent is to be incorporated to enhance the cleaning effect.

Anti-fogging

Shiny surfaces can appear hazy and dull if water condensation causes fogging. In the right concentration, special surfactants and polymers used in cleaners can prevent fogging.

Antistatic

Static charges on surfaces may accelerate the re-soiling of surfaces after cleaning, e.g. by attracting dust. Surfactants with antistatic properties help to prevent static charges on surfaces.

Corrosion protection

Car interior cleaners often come in contact with surfaces and parts made of plastic. Some surfactants and solvents can cause or accelerate damage, such as stress cracking, on these plastic parts. Therefore, it is important to choose the right surfactants to avoid damage.

Interior Of Modern Car
interior of a new car. automatic transmission selector and instrument panel.

Exterior

A car wash not only lets the car’s paint shine but also guarantees the safety of the vehicle and preserves the materials. Optimum cleaning and care therefore require special ingredients.

    Cleaning – high foam

    Foam allows the easy and safe application of cleaners. Especially in the car cleaning industry, foam is preferred to prolong the working time and to prevent the premature drying of the car cleaner. Furthermore, foam can protect the coating from scratches.

    Cleaning – low foam

    Sometimes, foam is not desired in car cleaning. In this case, special low-foaming surfactants can be used.

    Eliminating turbidity

    Hydrotropic surfactants improve the solubility of nonionic surfactants in cleaners, especially in cleaner concentrates.

    Solubilising

    With the right product, high amounts of perfume oils or hydrophobic solvents can be clearly solubilised.

    Viscosity control

    Depending on product type, dosage system and application, the viscosity of a cleaner must be in the “right” range and therefore needs to be either decreased or increased.

    Degreasing

    Degreasing means effectively removing hydrophobic dirt (e.g. oils and fats) or protective wax layers. Nonionic surfactants are often used in car cleaners since they possess a high fat-dissolving power.

    Wetting

    The wetting of dirt and surfaces is the first and critical step in the cleaning process. Special surfactants with fast wetting properties speed up the cleaning, especially if hydrophobic surfaces are to be cleaned.

    Emulsifying

    Emulsifiers play an important role not only when greasy soil is to be emulsified in cleaning solutions, but also when cleaning agents contain a high proportion of perfume oil or when a hydrophobic solvent is to be incorporated to enhance the cleaning effect.

    Anti-fogging

    Shiny surfaces can appear hazy and dull if water condensation causes fogging. In the right concentration, special surfactants and polymers used in cleaners can prevent fogging.

    Antistatic

    Static charges on surfaces may accelerate the re-soiling of surfaces after cleaning, e.g. by attracting dust. Surfactants with antistatic properties help to prevent static charges on surfaces.

    Corrosion protection

    Metal surfaces can be damaged by acidic wheel cleaners: for example, zinc coatings on wheel bolts and cleaning systems can be rapidly corroded by acids. Surfactants with anti-corrosion properties prevent corrosion during the cleaning process. On plastic parts, stress corrosion cracking can be caused by cleaner ingredients. Therefore, suitable products need to be chosen.

    Commercial vehicles

    Commercial vehicles used for the transportation of persons or goods must meet high demands. Cleaning and care play a crucial role – whether for the clear visibility of advertising printed on a truck tarpaulin or for the cleanliness of the interior and thus the comfort of the passengers on board a bus.

    Cleaning – high foam

    Especially on large surfaces of commercial vehicles, foam can be easily applied usin foam generators. Foam prolongs the working time and avoids the premature drying of the cleaner. Furthermore, foam can protect sensitive surfaces from scratches.

    Cleaning – low foam

    Sometimes, foam is not desired in vehicle cleaning. In this case, special low-foaming surfactants can be used.

    Eliminating turbidity

    Hydrotropic surfactants improve the solubility of nonionic surfactants in cleaners, especially in highly alkaline cleaner concentrates.

    Solubilising

    With the right product, perfume oils or hydrophobic solvents can be clearly solubilised.

    Viscosity control

    Depending on product type, dosage system and application, the viscosity of a cleaner must be in the “right” range and therefore needs to be either decreased or increased.

    Degreasing

    Degreasing means effectively removing hydrophobic dirt (e.g. oils and fats) from surfaces. In cleaners for commercial vehicles, nonionic surfactants are favoured due to their high oil- and fat-dissolving power.

    Wetting

    The wetting of dirt and surfaces is the first and critical step in the cleaning process. Special surfactants with fast wetting properties speed up the cleaning, especially if hydrophobic (greasy and/or polymer-based) surfaces are to be cleaned.

    Emulsifying

    Emulsifiers play an important role not only when greasy soil is to be emulsified in cleaning solutions, but also when a high proportion of perfume oil or a hydrophobic solvent is to be incorporated into the cleaner.

    Anti-fogging

    Everyone knows fogged glass surfaces and mirrors. Especially while driving in the dark and in dense traffic, this can turn out to be a real safety issue. Fogging can be prevented by using a combination of special surfactants and polymers in cleaners.

    Antistatic

    Static charges on surfaces may accelerate the re-soiling of surfaces after cleaning, e.g. by attracting dust. Surfactants with antistatic properties help to prevent static charges on surfaces.

    Corrosion protection

    Metal surfaces can be damaged by acidic cleaners, especially if strong acids are used. Surfactants with anti-corrosion properties prevent corrosion during the cleaning process.

    Big rig semi truck washes in covered car wash station with manual washing
    Manual washing station for large semi trucks with trailers located in a specially equipped industrial building to ensure the sanitary - technical norms of the movement of commercial vehicles

    Other vehicles

    Special vehicles like motorbikes, bicycles, boats or trains come with special challenges for their users. The materials they are made of and the dirt they are exposed to are highly specific and must be taken into account when selecting cleaning and care products.

      Cleaning – high foam

      Especially on large surfaces of vehicles, foam can be easily applied using foam generators. Foam prolongs the working time and avoids the premature drying of the cleaner. Furthermore, foam can protect sensitive surfaces from scratches.

      Cleaning – low foam

      Sometimes, foam is not desired in cleaning. In this case, special low-foaming surfactants can be used.

      Eliminating turbidity

      Hydrotropic surfactants improve the solubility of nonionic surfactants in cleaners, especially in highly alkaline cleaner concentrates.

      Solubilising

      With the right product, perfume oils or hydrophobic solvents can be clearly solubilised.

      Viscosity control

      Depending on product type, dosage system and application, the viscosity of a cleaner must be in the “right” range and therefore needs to be either decreased or increased.

      Degreasing

      Degreasing means effectively removing hydrophobic dirt (e.g. oils and fats) from surfaces. In cleaners for vehicles, nonionic surfactants are favoured due to their high oil- and fat-dissolving power.

      Wetting

      The wetting of dirt and surfaces is the first and critical step in the cleaning process. Special surfactants with fast wetting properties speed up the cleaning, especially if hydrophobic (greasy and/or polymer-based) surfaces are to be cleaned.

      Emulsifying

      Emulsifiers play an important role not only when greasy soil is to be emulsified, but also when a high proportion of perfume oil or a hydrophobic solvent is to be incorporated into the cleaner.

      Anti-fogging

      Everyone knows fogged glass surfaces and mirrors. Especially while driving in the dark and in dense traffic, this can turn out to be a real safety issue. Fogging can be prevented by using a combination of special surfactants and polymers in cleaners.

      Antistatic

      Static charges on surfaces may accelerate the re-soiling of surfaces after cleaning, e.g. by attracting dust. Surfactants with antistatic properties help to prevent static charges on surfaces.

      Corrosion protection

      Metal surfaces can be damaged by acidic cleaners, especially if strong acids are used. Surfactants with anti-corrosion properties prevent corrosion during the cleaning process.

      Young woman cleaning motorbike
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