One thing is certain. If you wash your car with Snow Foam, you are the star of the wash box. And if you wash your car at home you will for sure get the question "Can you do my car next?"
But what is the best snow foam and is snow foam worth it?
Snow Foam is intended for prewashing the car. It soaks the dirt and thus loosens it. As a result, the coarse dirt is already removed from the car after rinsing it. This means that fewer scratches can occur during the following car wash.
Best snow foam in the UK












A common misconception is, that a little splash of car shampoo should be added to the snow foam to enhance the cleaning abilities. But we would advise you against it. The addition of car shampoo brings more problems than advantages. Some of these problems are sticking the filters, negatively influencing the foam and over-concentration of shampoo (removal of wax). With a foam with cleaning performance, the addition of car shampoo is therefore unnecessary.
After pre-washing with Snow Foam, a normal hand wash follows. This is where car shampoo comes into play and can show off its strengths. For example, it usually offers good sliding properties for the wash mitt and a good cleaning power.
Autobrite Direct Magi Foam - Best car snow foam
In our opinion the best snow foam on the market. Thick foam that lasts a long time on the vehicle and a very good cleaning performance.
You couldn't ask for more from a snow foam.
The special blend of active cleaners, biodegradable surfactants and foaming agents makes the Autobrite Magifoam a highly concentrated snow foam for maximum foam, which is extremely stable and can take effect for up to 30 minutes.
With the help of a foam lance, the Magifoam creates a strong foam and thus enables you to perfectly pre-wash your car. The risk of swirls and scratches while washing the car is considerably minimized, since the foam already loosens all dirt and therefore makes washing the vehicle easier.
Magifoam can be diluted up to 1: 100 and should be able to work on the surface for at least 10 minutes. The longer this product sits on the surface, the better dirt particles can be dissolved. With a subtle cherry scent for a thick foam and a great finish. Existing wax layers or seals are not attacked.
Pros |
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High dwell time |
Dilution ratio of 1:100 possible |
Thick foam |
Good cleaning abilities |
Wax and sealant safe |
Biodegradable |
Cons |
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Price |
Autoglym Polar Blast - Rich snow foam with superior cling
Polar Blast is a snow foam that can be applied using a pressure washer or foam gun. It covers the vehicle in a rich blanket of foam that clings to paintwork to gently loosen dirt and heavy soiling prior to shampooing.
This reduces the risk of scratches and swirl marks caused by a sponge or wash mitt moving over heavy contamination. Polar Blast can be used instead of a shampoo if the vehicle isn't heavily soiled, just ensure you rinse the vehicle with water first to remove the top layer of dirt.
Autoglym snow foam is pH neutral and will not remove waxes or sealant. The dilution ratio depends on several factors, but usually 1:5 oder 1:10 works best.
How to use Autoglym Polar Blast:
- Before you start, check that the bodywork and wheels are cool to the touch and out of direct sunlight.
- Polar Blast can be used at various dilutions depending on the density of foam desired. A good starting point is 100ml product to 500ml water in your foaming bottle. Adjust foam gun settings as required to increase or reduce foam.
- Spray Polar Blast onto the vehicle, starting at the bottom, ensuring all exterior surfaces are covered, including glass and wheels.
- Leave Polar Blast time to dwell and loosen dirt for up to 10 minutes, although do not allow it to dry on.
- Finally, rinse thoroughly from the bottom up.
Pros |
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pH neutral |
Good cleaning |
Foam with superior cling |
Cons |
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Price |
Bilt Hamber auto foam - Great cleaning power
If you are looking for a snow foam that cleans particularly well, you should take a closer look at the Bilt Hamber auto foam.
Auto-foam 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 car shampoo.
With a dwell time of around 5 minutes it dos not cling as long as the other foams. But the cleaning properties are nevertheless convincing. It rinses easily too and is not designed as a superficial high foam product but as a functional material.
Auto-foam is gentle too and is for use with all pressure washer foam lances. It is made with biodegradable compounds, is extraordinarily tough on soil and grime, yet harmless to paint.
At ten to one dilution it’s incredible value and easily covers your car twice. It’s shorter than usual dwell time is a bonus if you are in a hurry.
Pros |
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Very good cleaning power |
Biodegradable |
Extraordinarily tough on soil and grime |
Time saving |
Cons |
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Short dwell time |
Price |
Autofinesse Avalanche - Citrus based snow foam
Apart from a slightly thin foam and the high price, you can't complain about anything with the Avalance Snow Foam.
Although the foam is very thin, it runs off slowly and can dissolve the dirt well. That's exactly what a snow foam should do. Therefore, there is a clear recommendation to buy, if you don´t mind the price.
The manufacturer states that the product does not attack seals and waxes. We also agree to this. However, the snow foam is slightly alkaline (Ph 9). You should not necessarily overdose the product. 15-30 ml per liter of water should be enough.
The Auto Finesse Avalanche fills a gap in the market, because most snow foam products produce a nice foam but do not have a good cleaning performance. Auto Finesse wanted to change this with the development of the Avalanche and therefore offers you a product that, thanks to Citrus Power, foams your entire car and effectively dissolves and removes dirt.
Pros |
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Good cleaning |
Rinses off easy |
Cons |
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Very pricey |
Thin foam |
Pro Kleen Cherry Snow Foam - Cheap Foam with wax
The Pro-Kleen Cherry Snow Foam quickly and safely softens and lifts the toughest of dirt and grime from the filthiest of cars. Perfect for use on the bodywork, windows, mirrors and even alloys of vehicles leaving them gleaming and sparkling after washing.
It is recommended to mix it with warm water. The Pro Kleen Foam covers your car with a super thick, white foam. Just leave it for a few minutes and simply wash it off.
It is a highly concentrated formula that contains a large amount of wax, leaving a protective layer over your car or van exterior.
Unlike many other snow foams this particular one contains additional wax, which leaves a slight protective layer on you car. Therefore this snow foam is best when used regular on your car to keep up the protection. It also benefits to protective way layer on you car if you sealed it with a car wax.
Pros |
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Cheap price |
Available in multiple fragrances |
Contains wax |
Cons |
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Can´t be used with manual pump sprayer |
ValetPro Snow Foam - Ph neutral
ValetPro Snow Foam is one of the most popular Snow Foams all around the world. And not without reason. It creates a very thick foam which clinges really well on the cars surface.
Unfortunately, the cleaning performance leaves something to be desired. Especially compared to other snow foams.
If you want to try out whether snow foam is right for you, you are in good hands here.
ValetPRO PH Neutral Snow Foam is a very good pre-wash product. Insects, street dirt and other particles are effectively dissolved without attacking existing protective layers. Ideal for use with foam lance or with a pump sprayer as a prewash.
This product is highly concentrated and can be diluted up to 1:25 with pump sprayer. For use with a snow foam lance, ValetPRO specifies a mixing ratio of up to 1: 300.
This particualr offer comes with a 50 ml graduated jug. So you can get the dilution ratio right.
Pros |
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Can be diluted up to 1:300 |
50 ml graduated jug inlcuded |
Thick foam |
High dwell time |
Cons |
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Cleaning ability |