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Car Snow Foam & Lances

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    Bilt Hamber Auto-Foam Snow Foam (5 litre)

    Auto Foam is the result of extensive in-house research and development, by the meticulous team at Bilt Hamber. Auto-Foam is a new generation, premi...

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    Bilt Hamber NEW Touch-Less

    Bilt Hamber Touch-Less is the new double-concentrate version of the all loved pre-clean snow foam, which can be applied via pressure washer or with...

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    Slim's Detailing Stubby Trigger Gun & Nozzle Kit

    This Stubby Trigger Gun & Nozzle Kit enhances your washing game and puts longer pressure washer guns in the past! Suitable for use with most pr...

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    Koch-Chemie Gsf Gentle Snow Foam

    Koch-Chemie Gentle Snow Foam is a high foaming, pH neutral snow foam with a pleasant cherry scent to make your car washing experience more enjoyabl...

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    Auto Finesse Avalanche Snow Foam

    A sweet smelling citrus power infused foaming pre-wash solution is the perfect product to assist you in those winter months to loosen and remove ro...

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    Gtechniq W4 Citrus Snow Foam

    Unlike some traditional pre-wash snow foams that come loaded with caustic chemicals, Gtechniq W4 Citrus Foam is a sweet smelling pH neutral formula...

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    CARPRO Lift Snow Foam

    Lift Snow Foam from CARPRO can be used to soften bugs, baked on dirt, and more. During the panel dwell period, the bubbles created by Lift work to ...

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    ValetPRO pH Neutral Snow Foam

    ValetPRO's pH Neutral Snow Foam is an outstanding, safe pre-wash product designed for regular maintenance washes. It will remove bugs and traffic f...

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    Slim's Detailing Snow Foam Lance With Free Connector

    The popular Slim's foam lance is ideal for those customers who have domestic and smaller commercial pressure washers. The importance of a vehicle p...

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    Bilt Hamber Auto-Foam & Slim's Detailing Snow Foam Lance

    Bilt Hamber Auto Foam Auto Foam is the result of extensive in-house research and development, by the meticulous team at Bilt Hamber. Auto-Foam is a...

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    CARPRO Hydro2 Foam

    Introducing the incredibly easy to use, effective, and revolutionary CARPRO Hydro Foam! Much more than a snow foam, Hydrofoam is a PH Neutral clean...

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    Koch-Chemie Vb Vorreiniger B

    Also available in 22kg size here. This 11kg product is for professional use only and can only be delivered to business premises. Koch-Chemie Vorrei...

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    CARPRO Iron X Snow Soap

    Iron X Snow Soap has taken the very popular CARPRO Iron X remover and added to it a degreaser and shampoo to create the Snow Soap. This is a new im...

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    Chemical Guys Honeydew Snow Foam

    Chemical Guys Honeydew Snow-Foam Car Foamer is a pH balanced luxury auto wash that loosens dirt and grime enabling it to be gently lifted off the s...

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    Autoglym Polar Blast Snow Foam (2.5lt)

    Polar Blast Snow Foam from Autoglym can be applied using a pressure washer or foam gun as a pre-wash stage to your car cleaning process. With a thi...

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    Koch-Chemie Active Foam

    Koch-Chemie Active Foam is a highly concentrated car shampoo which creates thick suds and foam to clean and protect your paintwork. The specialised...

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    Auto Finesse Avalanche Snow Foam & Slim's Detailing Lance

    Auto Finesse Avalanche snow foam (1 litre) is a dilutable citrus power infused foaming pre-wash solution is the perfect product to assist you in th...

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    Angelwax Fastfoam (5 Litre)

    Angelwax Fastfoam is a professional detailing snow foam with a super concentrated formula used by valeters and detailers throughout the UK and beyo...

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    Slim's Detailing Snow Foam Lance 1L (Bottle Only)

    Replacement bottle for the Slim's Detailing 1L Snow Foam Lance. The popular Slim's Snow Foam Lance is ideal for those customers who have domestic a...

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    Slim's Detailing Snow Foam Lance (2 Litre) with Free Connector

    The original Slim's foam lance was so popular we’ve now added a massive 2 Litre lance to our range. Ideal for those customers with larger or multip...

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    ValetPRO Foamula 1

    This high performance pH neutral snow foam from ValetPro expertly clings to paintwork, effectively loosening dirt, grime, and dust from your paint'...

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    Slim's Detailing Snow Foam Lance 2L (Bottle Only)

    Replacement bottle for the Slim's Detailing 2L Snow Foam Lance. The popular bigger Slim's Snow Foam Lance is ideal for those customers with larger ...

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    Martin Cox Pro 360 Foam Blaster

    The Martin Cox Pro 360 Foam Blaster is designed with a 360 degrees swivel nozzle for vertical or horizontal spray patterns. The wider bottle design...

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    ValetPRO PH Neutral Snow Foam (1 Litre) & Slim's Detailing Lance

    ValetPRO's pH Neutral Snow Foam is an outstanding, safe pre-wash product designed for regular maintenance washes. It will remove bugs and traffic f...

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    Slim's Detailing Stubby Trigger Gun & Nozzle Kit with Connector

    This Stubby Trigger Gun & Nozzle Kit enhances your washing game and puts longer pressure washer guns in the past! Built with stainless steel th...

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    Slim's Detailing PF22 Snow Foam Lance

    The Slim's Detailing PF22 Snow Foam Lance is a high quality 'big mouth' snow foam lance for powerful cleaning. With adjustable fan blades and a two...

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    Karcher K Series Connector

    Karcher K Series pressure washer connector for snow foam lances. To stop any leaks or drips, be sure to wrap PTFE tape on the threads of the connec...

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    Slim's Detailing Stubby Trigger Gun Connector

    Connector for Stubby Trigger Gun.

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    Slim's Detailing Snow Foam Lance Replacement Gauze

    Replacement gauze for Snow Foam Lances.

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    Koch-Chemie Gfx Gentle Snow Foam X-Mas

    Koch-Chemie Gentle Snow Foam X-Mas is a high foaming, pH neutral snow foam with a unique Christmas fragrance to make your car washing experience mo...

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    Black & Decker Connector for Snow Foam Lance (Bosch)

    Black & Decker pressure washer connector for snow foam lances. To stop any leaks or drips, be sure to wrap PTFE tape on the threads of the conn...

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    MJJC Foam Lance Pro (v2) with Free Connector

    Powered by MJJC's new-generation foam technology, the Foam Cannon Pro is a stronger Lance that creates thicker foam in higher amounts with less soa...

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    MJJC Foam Lance S (v3) with Free Connector

    Powered by MJJC's new-generation foam technology, the Foam Cannon S is a stronger Lance that creates thicker foam in higher amounts with less soap ...

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    Koch-Chemie Sf Super Foam (10 Litre)

    Koch-Chemie Super Foam is a foaming pre-cleaner designed to lift dirt from the surface making it easy to be rinsed off. The alkaline pH formula con...

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    Nilfisk Gerni Connector for Snow Foam Lance

    Nilfisk Gerni pressure washer connector for snow foam lances. To stop any leaks or drips, be sure to wrap PTFE tape on the threads of the connector...

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    Nilfisk Alto Connector for Snow Foam Lance

    Nilfisk Alto pressure washer connector for snow foam lances. To stop any leaks or drips, be sure to wrap PTFE tape on the threads of the connectors...

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Snow Foam and Snow Foam Lances: Pre-Wash Essentials

Browse our range of snow foam and snow foam lances for a cleaner, safer car wash from the very first step. Snow foam is a pre-wash product that breaks down dirt, grime, and road contamination, allowing it to be lifted from your paintwork and rinsed away before any contact washing begins. This removes heavier contaminants so that grit and grime are not dragged across the surface during the wash stage, significantly reducing the risk of scratches and swirl marks.

Snow foam is a great first step in the car washing process because it eliminates the need for contact with a wash mitt from the get-go. At Slim's Detailing we stock snow foam and car foam lances from trusted brands including Bilt Hamber, Koch-Chemie, CARPRO, Gtechniq, ValetPRO, and our own Slim's Detailing lance range, as well as MJJC and Martin Cox.

Trusted by detailers and first-time users

"Very effective non-contact wash for cars, easy to apply and does the job very well." – Ian Burley (Bilt Hamber Auto-Foam Snow Foam 5 Litre)

"Excellent product that fits well with the Nilfisk. Excellent and prompt delivery from Slims." – Tim Sparling (Slim's Detailing Stubby Trigger Gun & Nozzle Kit)

"Super impressive! Lots of foam and loosened dirt, bugs and bird droppings with one application. Will definitely be buying again." – J (Koch-Chemie Gsf Gentle Snow Foam)

"Excellent product. Well made and well packaged. The whole gun feels quality and solid. I took recommendation from AI and reviews." – Michael Thompson (MJJC Foam Lance S (v3) with Free Connector)

Which snow foam is right for you?

Best for regular maintenance washes: A pH neutral snow foam is the safest choice for frequent use, as it won't strip existing wax or sealant protection. ValetPRO pH Neutral Snow Foam and Gtechniq W4 Citrus Snow Foam are both well suited to regular washing without compromising your existing protection.

Best for heavy contamination: When your car has built up significant dirt, road grime, or bug splatter, a more aggressive snow foam will shift more before the contact wash. Koch-Chemie Active Foam and Koch-Chemie Sf Super Foam are highly concentrated options designed for heavier soiling.

Best for adding protection as you wash: Some snow foams do more than clean. CARPRO Hydro2 Foam is a pH neutral cleaner and foaming protection product in one, leaving a hydrophobic layer that lasts for a couple of weeks after each application.

Best for panel dwell: If you want your snow foam to cling to the paintwork and dwell for longer before rinsing, Bilt Hamber Auto-Foam is a favourite among enthusiasts for its exceptional panel dwell time of typically five minutes.

Best for a domestic pressure washer: The Slim's Detailing Snow Foam Lance is ideal for customers with domestic and smaller commercial pressure washers, applying high foaming chemicals with consistency and ease. It comes with pressure and spray width adaptors so you can adjust the foam pattern to your preference.

Best for larger pressure washers: The Slim's Detailing Snow Foam Lance 2 Litre is designed for customers with larger or multiple vehicles. The Slim's Detailing PF22 Snow Foam Lance is a high quality big mouth lance for powerful cleaning, with adjustable fan blades and a two litre capacity.

Best for professional use: Koch-Chemie Active Foam is available in 10kg for professional use, delivered to business premises only.

Why use snow foam?

The importance of a vehicle pre-wash cannot be underestimated. Snow foam and pre-wash chemicals are now a vital part of a paint-conscious car cleaning process. Without a pre-wash stage, any dirt, grit, or road salt on the surface is at risk of being dragged across the paintwork by your wash mitt, causing fine scratches and swirl marks that dull the finish over time.

Snow foam works by encapsulating and lifting surface contamination so it can be rinsed away safely before any physical contact with the paint. The thicker the foam and the longer the panel dwell, the more time the product has to work on the soiling. After rinsing, your paintwork is significantly cleaner and safer to wash by hand using the two bucket method.

Practical benefits of using a snow foam as your pre-wash include:

  • Loosens and lifts heavy contamination before contact washing begins

  • Reduces the risk of inflicting fine scratches and swirl marks during the wash stage

  • Safe for use on all exterior surfaces including paintwork, glass, and plastic trim

  • Available in pH neutral formulas that are safe to use over existing wax or sealant protection

  • Some formulas add a hydrophobic layer as part of the pre-wash process

Snow foam and car wash lances: what you need to know

To apply snow foam you need a snow foam lance, also known as a car foam lance or car wash lance. This is a bottle with an attachment that fits onto your pressure washer to produce a thick, foamy covering that is sprayed onto the vehicle. The quality of your lance affects the thickness and consistency of the foam produced, which in turn affects how well the snow foam can dwell and work on the surface.

At Slim's Detailing we stock our own range of snow foam lances alongside lances from MJJC and Martin Cox, covering a wide range of pressure washer types and budgets. Each lance or kit purchased from Slim's comes with a free connector of your choice, with a handy image guide in each product's photos to help you choose the right pressure washer connector for your machine.

Snow foam product breakdown

Bilt Hamber Snow Foam

Bilt Hamber Auto-Foam is the result of extensive in-house research and development. It is a new generation, premium quality, foaming water-based pre-wash treatment, designed to soak and saturate soiled vehicle paintwork prior to the application of shampoo through the two bucket method. Seasoned snow foam users rate it highly for its exceptional panel dwell, which lasts typically for five minutes. Available as a standalone 5 litre, or as a kit with the Slim's Detailing Snow Foam Lance.

Bilt Hamber Touch-Less is the double-concentrate version of the pre-clean snow foam, applied via pressure washer or with a garden hose and pump sprayer. It is also available as a kit with the Slim's Detailing Snow Foam Lance.

Koch-Chemie Snow Foam

Koch-Chemie Gentle Snow Foam is a high foaming, pH neutral snow foam with a pleasant cherry scent, suitable for regular maintenance washes. Koch-Chemie THE FINISHER TropicSnow is a versatile pH neutral foam shampoo with a fruity tropical scent, usable as a snow foam pre-wash or as a contact shampoo. Koch-Chemie Active Foam is a highly concentrated car shampoo which creates thick suds and foam to clean and protect paintwork. Koch-Chemie Super Foam is a foaming pre-cleaner designed to lift dirt from the surface using an alkaline pH formula for heavier soiling. Koch-Chemie Vb Vorreiniger B is a professional pre-cleaner available in 11kg and 22kg sizes, for professional use and business delivery only.

CARPRO Snow Foam

CARPRO Lift Snow Foam softens bugs, baked-on dirt, and more. During the panel dwell period the bubbles work to lift and encapsulate soiling, making it easier to rinse away. CARPRO Hydro2 Foam is much more than a snow foam: it is a pH neutral cleaner and foaming protection product in one, leaving a hydrophobic layer to protect between washes. CARPRO Iron X Snow Soap combines the popular Iron X iron remover with a degreaser and shampoo, tackling iron contamination and general soiling in the same pre-wash step.

Other Snow Foams

Chemical Guys Honeydew Snow Foam is a pH balanced luxury auto wash that loosens dirt and grime, enabling it to be gently lifted off the surface. Autoglym Polar Blast Snow Foam can be applied using a pressure washer or snow foam gun as a pre-wash stage. ValetPRO Foamula 1 is a high performance pH neutral snow foam that clings to paintwork, effectively loosening dirt, grime, and dust. SONAX PROFILINE ActiFoam Energy is a high performing dirt-dissolving snow foam concentrate, suitable for use as a shampoo, in conjunction with a lance, or as a contact wash.

Slim's Detailing Snow Foam Lances

The Slim's Detailing lance range covers domestic, commercial, and professional pressure washer users. The 1 litre lance suits domestic and smaller commercial machines, and the 2 litre lance is designed for larger machines or those washing multiple vehicles. Replacement bottles are available for the 1 litre and 2 litre models. The PF22 Snow Foam Lance is a high quality big mouth lance with adjustable fan blades for powerful cleaning. All lances come with a free connector and each kit includes an image guide to help you select the right fitting for your pressure washer.

MJJC and Martin Cox Lances

The MJJC Foam Lance S v3 and MJJC Foam Lance Pro v2 use new-generation foam technology to create thicker foam in higher amounts with less soap than older designs, both supplied with a free connector. The Martin Cox Pro 360 Foam Blaster features a 360-degree swivel nozzle for vertical or horizontal spray patterns and a wider bottle design. The Martin Cox 3 Way Pattern Foam Blaster delivers adjustable nozzle options for horizontal, vertical, or jet-style spray patterns.

Trigger Guns and Accessories

The Slim's Detailing Stubby Trigger Gun & Nozzle Kit enhances your washing setup and is suitable for use with most pressure washers. It is also available as a kit with connector. The Slim's Detailing HP280 Stainless Stubby Replacement Attachment is a more robust option for professional use of the stubby gun. The Slim's Detailing Stubby Trigger Gun Connector and O Ring for Quick Release Connector are available separately as replacement parts.

Pressure Washer Connectors

We stock connectors for a wide range of pressure washers. Available fittings include: Karcher K Series, Karcher HDS, Karcher HDS Plus, Bosch, Black & Decker, Nilfisk Gerni, Nilfisk Alto, Nilfisk Kew Bayonet, Lavor, and Kranzle. The Karcher HDS Plus Quick Release Fitting is designed for fast changes between different spray lances and accessories. A Snow Foam Lance Replacement Gauze and More Tools Spray Gun Cleaning Kit are also available for lance maintenance.

Frequently asked questions

Do I need a pressure washer to use snow foam? Most snow foam lances are designed to attach to a pressure washer, which produces the thick foam coverage needed for an effective pre-wash. However, some products, such as Bilt Hamber Touch-Less, can also be applied with a garden hose and pump sprayer if you do not have a pressure washer.

Will snow foam damage my wax or sealant? A pH neutral snow foam is safe to use over existing wax, sealant, or ceramic coating protection. Always check the product you choose, as some more aggressive alkaline foams may strip existing protection over time with repeated use.

Which snow foam lance fits my pressure washer? Each Slim's Detailing lance and kit comes with a free connector and an image guide in the product photos to help you choose the right fitting for your machine. We stock connectors for Karcher, Bosch, Nilfisk, Lavor, Kranzle, and more.

How long should I leave snow foam on the car before rinsing? This varies by product. Bilt Hamber Auto-Foam, for example, is known for a panel dwell of typically five minutes. As a general rule, allow the foam to dwell until it begins to run but do not let it dry on the surface. Always follow the directions on the product you are using.