Foam sprayers from the SOLO CLEANLine

Smart aids for cleanliness and hygiene

Foam sprayers from SOLO are extremely robust and resistant to chemicals. They have either FKM seals for acidic agents or EPDM seals for alkaline liquids. With the patented varioFOAM foam nozzle, even the degree of moisture of the foam can be set individually. The ideal solution for effective cleaning and disinfection in the home and garden, when washing vehicles and in the workshop area.

309 FA 


The base is provided by solid plastic tanks that are resistant to UV radiation and chemicals and have various capacities. The seals and nozzles are adapted to the specific area of application. A comprehensive and versatile range of devices. Ideal for challenging applications when cleaning and disinfecting the house and for car care both inside and out.


Work efficiently and easily even on difficult terrain – with powerful and easy-to-use sprayers and misters from SOLO, plant protection and cleaning agents can be applied efficiently, accurately and with minimum effort.


The SOLO CLEANLine: high-quality sprayers for cleaning and disinfection

The base of the CLEANLine products is provided by solid plastic tanks that are resistant to UV radiation and chemicals and have various capacities. The seals and nozzles of the misters and foam sprayers are even suitable for aggressive cleaning agents. They are the ideal solution for removing dirt, germs and bacteria quickly and effectively.

Solo 451 3-Gallon 66.5cc
SOLO CLEANLine: a comprehensive and versatile range of devices for cleaning and disinfection tasks. A range of devices that has SOLO quality in its genes. 

When cleaning involves treating the material with as little moisture as possible but with a long exposure time, SOLO foam sprayers are ideal. Here, too, models with FKM and EPDM seals are available. 

A particular highlight is the varioFOAM patented foam adjustment system: no unnecessary contact with the agent when replacing nozzle inserts, but easy adjustment of the foam quality by means of a large, high-traction setting wheel.

Questions & answers 

Frequently asked questions when making a purchase:

Which sprays are suitable for cleaning the barbecue?
Barbecue cleaners are usually strongly alkaline. 
This is where our 301 B and 309 FB foam sprayers come into their own. Our sprayers have EPDM seals for these applications. Alcohols and bases in the pH range from 7 to 14 do not pose any problems for this material, and you can remove residues such as oil, grease and protein very easily. 
Which foam sprayers can I use for washing the car?
The SOLO 301 FA and 309 FA foamer models are robust foam sprayers with acid-resistant FKM seals. They are therefore suitable for neutral and acidic foam cleaners, which are used for car care, vehicle pre-washing and rim cleaning.
Useful information about cleaning and disinfection
Why should I use pre-washing foam for my car?
Perfectly maintained, gleaming vehicle paintwork requires thorough but gentle cleaning. In order to avoid scratches at the carwash, you should definitely opt for a pre-wash with cleaning foam. The foam releases coarse dirt from the paintwork, which would otherwise act like sandpaper during the wash itself. 

Apply the special foam to the whole of the car with a foam sprayer. Our SOLO foam sprayer from the CLEANLine range is ideal for this application. You can even set how dry or wet the foam should be yourself using the patented varioFOAM foam nozzle. 
Once you have covered the car with a thick layer of foam, leave it to take effect for a few minutes. But don’t wait too long, as the foam may leave streaks on the paintwork. Then rinse off the foam with a high-pressure cleaner. Now your car is ready for the carwash itself.

How do I get my carpet really clean?
SOLO foam sprayers can be useful tools when you want to give your carpet a thorough clean. You first need to vacuum up the coarse dirt from your carpet. You can then tackle deep-seated stains such as coffee and red wine gently with a carpet shampoo. 

You can simply spray the carpet shampoo evenly onto your carpet with the SOLO 301 FB or 309 FB foam sprayer. Then leave the foam to get to work. The exposure time depends on the specific carpet shampoo and is usually indicated on the product. 

At the end of the exposure time, vacuum the carpet thoroughly again to remove all residues. Then allow the carpet to dry out properly and it will be restored to its previous gleaming condition.

Spraying and spreading with SOLO: the perfect aids for any application

Whether it’s for private use in your own garden or as a professional: with the robust and extremely versatile products from SOLO, you are up to any challenge. With SOLO you always enjoy the advantages of the highest quality and performance – whether it’s for professional plant protection, cleaning and disinfection or use in the building trade.

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The SOLO CLEANLine: innovative foam sprayers

SOLO The better choice. Since 1948.

Foam sprayers are ideal when cleaning involves treating the material with as little moisture as possible but over a long exposure time. The foam sprayers in the SOLO CLEANLine range have chemically resistant FKM or EPDM seals:

if, for example, you want to apply concentrated or diluted foaming acids in the pH range from 1-7, the devices with the FKM seals are the right choice. They are suitable for working with disinfecting acidic cleaning foam. Foam sprayers with FKM seals are ideal for cleaning and disinfecting machines and fittings made of stainless steel, for car care, vehicle pre-washing and wheel rim cleaning.

SOLO foam sprayers with EPDM seals, on the other hand, have been designed for neutral and alkaline foam cleaning agents in the pH range 7-14. They can also be used to dispense alkaline cleaning foams. 

But we would not be SOLO if we did not provide you with real innovation in the form of the patented varioFOAM foam adjustment mechanism. What this means for you: no unnecessary contact with the agent when replacing nozzle inserts, but easy adjustment of the foam quality using a large, high-traction setting wheel. This allows the spray setting to be adjusted to drier, firmer foam types and wetter, gel-like foams. All without having to unscrew the nozzle or any other parts of the device. Generating cleaning foam has never been easier, more flexible or faster.

Small and versatile foam sprayers for smaller areas

The light and handy 301 FA and 301 FB models are ideal for smaller areas.

The tank for the small, handheld foamer is extremely strong and UV-resistant and has a base that gives greater stability. The enclosed pump shields the pump elements from the chemically active cleaning fluid that is being applied and ensures that the foam sprayer has a long service life. 

An operating pressure of up to 3 bar can be built up without expending much energy and allows you to work for long intervals. The flexible suction tube enables you to work above your head and makes it easier to access areas that are difficult to reach. The automatic safety valve, high-quality FKM or EPDM seals, convenient operating components, spot spray and continuous foaming functions allow safe and convenient working.

Foam sprayers: robust and efficient for larger surface areas

If the areas are on the larger side, the 309 FA and 309 FB foam sprayers are ideal. They have a nominal capacity of 9 l and a stable base. A trolley with a handle is available as an option so that the device does not have to be carried around.

The extremely robust tank for the large foamer is made of very stable, UV-resistant polyethylene and comes with a solid base. The detergent can be poured in conveniently and safely through the large filling aperture. The fill level is easy to read on the fill level marking. 

The large pump means that the operating pressure of 3 bar can be built up easily, which delivers an outstanding pattern of foam and allows you to work for longer. A trolley with handle is available as an option so that the sprayer can be wheeled around easily rather than carrying it, as is a compressor connection valve for external pressure build-up.

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