Stjarnagloss Forst Citrus Pre-Cleaner

Citrus pre-cleaner and traffic film remover

Stjarnagloss Forst Citrus Pre-Cleaner

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£11.00

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Size 1L

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Stjarnagloss Forst Citrus Pre-Cleaner Stjarnagloss Forst Citrus Pre-Cleaner £11.00

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Stjarnagloss Först Citrus Pre-Cleaner & Traffic Film Remover is the first choice for heavily contaminated vehicles. Developed to tackle stubborn traffic film, winter grime, road salt, insect residue and everyday dirt, Först delivers significantly more cleaning power than traditional snow foams by applying active cleaning agents directly onto contamination without dilution through foam generation.

  • Citrus-based cleaning agents
  • Formulated with natural orange oil
  • Sprayed on at full strength
  • More cleaning power than snow foam
  • Removes traffic film and road grime
  • Ready to use formula
  • Usable on fully cured ceramic coatings
  • Handles winter salt and insect residue
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Full Description

Stjarnagloss Först Citrus Pre-Cleaner & Traffic Film Remover is the first choice for heavily contaminated vehicles. Developed to tackle stubborn traffic film, winter grime, road salt, insect residue and everyday dirt, Först delivers significantly more cleaning power than traditional snow foams by applying active cleaning agents directly onto contamination without dilution through foam generation.

Powered by advanced surfactants, citrus cleaning agents and natural orange oil, Först quickly breaks down stubborn contamination before contact washing, reducing the risk of wash-induced scratches and swirl marks.

Use it on winter road grime, on neglected paintwork, or simply to make every wash safer; it leaves a fresh citrus fragrance.

Key Features

  • Professional-grade citrus pre-cleaner and Traffic Film Remover
  • Powerful alkaline cleaning performance
  • Removes road grime, traffic film and winter contamination
  • Contains natural orange oil for enhanced cleaning
  • Stronger cleaning action than traditional snow foam
  • Ideal for heavily contaminated vehicles
  • Reduces the need for aggressive contact washing
  • Excellent winter maintenance wash solution
  • Fresh citrus fragrance
  • Available in enthusiast and professional sizes

Why Choose Först?

Unlike snow foam, which becomes diluted through aeration, Först is applied directly to the vehicle at full strength. This allows the active cleaning ingredients to make direct contact with contamination, delivering significantly greater cleaning performance and more effective traffic film removal.

By breaking down heavy contamination before contact washing, Först helps minimise wash-induced marring while making maintenance washing faster, safer and more efficient.

Perfect For

  • Winter maintenance washing
  • Road salt removal
  • Traffic film removal
  • Pre-detail preparation
  • Fleet vehicle cleaning
  • Dealer preparation work
  • Commercial vehicle cleaning
  • Heavily contaminated daily drivers
  • Professional detailing businesses

Technical Specifications

Specification Details
Product Type Citrus Pre-Cleaner & TFR
Formula Type Ready To Use
Cleaning Strength Heavy Duty
Fragrance Natural Orange Oil
Application Method Trigger Spray / Pump Sprayer
Professional Use Yes
Ceramic Coating Safe When Used Correctly

How To Use

  1. Apply Först directly onto contaminated areas of the vehicle.
  2. Focus primarily on lower panels, wheel arches, sills and the rear of the vehicle.
  3. Allow the product to dwell for several minutes.
  4. Do not allow the product to dry on the surface.
  5. Thoroughly rinse using a pressure washer.
  6. Continue with your snow foam and contact wash stages.

Important: Always use on cool surfaces and never allow the product to dry on paintwork, trim or wheels.

Ceramic Coating Compatibility

Först can be safely used on fully cured ceramic coatings when used responsibly. Due to its strong alkaline cleaning ability, short dwell times and thorough rinsing are recommended.

Avoid using on freshly applied ceramic coatings during their curing period.

Available Sizes

  • 1 Litre: Perfect for regular vehicle maintenance.
  • 5 Litre: Excellent value for professional detailers and high-volume users.

Important Usage Advice

Först is designed to target heavily contaminated areas rather than blanket the entire vehicle. Concentrating application on the lower half and rear of the vehicle improves efficiency, reduces product consumption and delivers excellent cleaning performance where it is needed most.

Vehicles with sensitive finishes such as anodised wheel nuts, delicate trim finishes or polished metal components should be treated cautiously, with minimal dwell time and thorough rinsing.

Frequently Asked Questions

Is Först safe on ceramic coatings?

Yes. Först can be safely used on fully cured ceramic coatings when used with appropriate dwell times and thorough rinsing.

Can I apply Först to the whole vehicle?

You can, but it is usually more effective and economical to target the dirtiest areas such as lower panels, wheel arches and rear sections.

Is Först stronger than snow foam?

Yes. Because it is applied directly as a liquid cleaner rather than an aerated foam, Först delivers significantly more cleaning power.

Why has my Först changed colour?

The pink dye can naturally fade over time, particularly when exposed to sunlight. This does not affect the cleaning performance of the product.

What causes chalky marks after use?

Strong alkaline products can occasionally leave mineral deposits on sensitive finishes if allowed to dry. Thorough rinsing and avoiding use on hot surfaces helps prevent this.

HQ Suggests (Tips & Insights)

  • 💡 Use before snow foam for the safest possible wash process.
  • 💡 Perfect for winter maintenance washes and heavily soiled vehicles.
  • 💡 Pair with Stjarnagloss Snö for a complete pre-wash routine.
  • 💡 Ideal for reducing wash-induced swirl marks by removing contamination before contact washing.
  • 💡 Use an IK chemical-resistant sprayer for professional application and a trigger that lasts.

Why Buy From The Drivers HQ?

Buy Stjarnagloss Först online with fast UK-wide delivery or visit our Derbyshire detailing store for expert advice. We stock premium citrus pre-washes, traffic film removers, snow foams and professional detailing chemicals trusted by enthusiasts and professional detailers throughout the UK.

More in Citrus Pre-Wash and from Stjarnagloss.

Royal Mail Tracked 24 from £3.95, free over £100.Delivery details

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Key features

  • Citrus Pre-Cleaner
  • Natural Orange Oil
  • Traffic Film Remover
  • Ready To Use
  • 1L And 5L

The Drivers HQ

Expert Notes

Forst is the Stjarnagloss citrus pre-cleaner and traffic film remover, the first stage for heavily soiled cars. It is ready to use and sprayed on at full strength rather than aerated as a foam, which Stjarnagloss says gives it more cleaning power than snow foam. Citrus-based cleaning agents and natural orange oil break down traffic film, winter grime, road salt and insect residue, so spray the lower half and rear, leave it a few minutes, never let it dry, and rinse with a pressure washer. As a strong alkaline cleaner it can be used on fully cured ceramic coatings with a short dwell, but needs care on chrome surrounds, anodised wheel nuts and soft trim. Follow it with a snow foam and a pH neutral shampoo.

Perfect For / Suitable Surfaces

  • Lower panels and sills
  • Wheel arches
  • Rear of the vehicle
  • Traffic film and road grime
  • Winter road salt residue
  • Insect residue
  • Fully cured ceramic coatings

Caution: Forst is a strong alkaline cleaner: keep dwell short and rinse well on chrome surrounds, anodised wheel nuts and soft black trim, and never let it dry.

Technical Specifications

Product Type
Citrus Pre-Cleaner And Traffic Film Remover
Brand
Stjarnagloss
Use
Traffic Film Removal, Pre-Wash Cleaning
Size
1L, 5L
Formula
Ready To Use, Alkaline
Scent
Citrus
Application Method
Trigger Spray Or Pump Sprayer
Contains
Citrus Cleaning Agents, Natural Orange Oil
Rinse
Pressure Washer
Ceramic Coatings
Fully Cured Only, Short Dwell

How To Use

Application

  1. Spray Forst directly onto the dirtiest areas of the vehicle.
  2. Concentrate on the lower half, sills, wheel arches and rear.
  3. Apply to cool, wet panels, never in hot sun.
  4. Leave it to work for a few minutes.
  5. Never let the product dry on the surface.
  6. Rinse off thoroughly with a pressure washer.

Aftercare

  1. Continue with your snow foam and contact wash stages.
  2. Remove any chalky deposits on soft finishes with a waterspot remover.
  3. Rinse the sprayer through with clean water after use.
  4. Store it away from direct sunlight, which can fade the pink dye.

Top Tip: Spray only the lower half and rear where road film builds up, which avoids wasting product.

Performance Benefits

  • Breaks down stubborn traffic film
  • Full strength, no foam dilution
  • Targets lower panels and arches
  • Reduces risk of wash-induced swirls
  • Leaves a fresh citrus scent
  • Clears insect residue before washing

Frequently Asked Questions

What is Forst used for?

Forst is a citrus pre-cleaner and traffic film remover used to break down road film, winter grime and insect residue before contact washing.

Is it stronger than snow foam?

Yes, Stjarnagloss states Forst offers more cleaning power than snow foam because it is sprayed on at full strength without aeration.

Is Forst safe on ceramic coatings?

Yes, on fully cured coatings, with a short dwell time and a thorough rinse. Avoid using it on freshly applied coatings.

Does it need diluting?

No, Forst is ready to use and is sprayed directly onto the dirtiest areas.

Why has my Forst changed colour?

The pink dye can fade to straw coloured or clear over time, especially in direct sunlight, and this does not affect how the product performs.

What sizes are available?

Forst is available here in 1L and 5L sizes.

Should I spray the whole car?

You can, but focusing on the dirtiest areas, the lower half and rear, avoids wasting product.

What causes chalky marks after use?

They are deposits that can form when a strong alkaline product dries on soft finishes such as black trim, so apply it to cool, wet panels and never let it dry.

HQ Suggests Tips & Insights

  1. Wet the panels first on warm days to slow drying.
  2. Keep dwell short on chrome surrounds and anodised wheel nuts.
  3. Use short dwell and a full rinse on cured ceramic coatings.
  4. Avoid freshly applied ceramic coatings until they have fully cured.
  5. A chemical resistant sprayer suits frequent, heavy use.
  6. Follow with snow foam for a thorough pre-wash stage.
  7. Especially useful in winter, when road salt and grime build up.
  8. Store it out of sunlight to keep the pink colour.

From the Advice Centre

Guides Featuring This Product

Visit the Advice Centre
Best citrus pre-wash UK: Dodo Juice Crudzilla on The Drivers HQ display plinth in front of a grey Kia Sorento covered in snow foam Best Citrus Pre Wash UK: Everyday, Deep Clean or Snow FoamOur guide to choosing citrus pre-wash for everyday traffic film or a deeper clean. We explain dilution, dwell time, protection compatibility and...

The Brand

Stjarnagloss

Stjärnagloss (usually typed Stjarnagloss) is a British car care brand owned by Dodo Juice Ltd, the Essex company that also makes Dodo Juice. The brand was relaunched in 2019 with a small, reformulated range, and every product has a short Scandinavian-style name that tells you its job: Snö is the snow foam, Bubblor the shampoo, Hjul the wheel cleaner, Glas the glass cleaner and Inni the interior cleaner.

The range is small. There is one main product for each stage of a wash, from pre-wash to protection, plus stronger X versions for heavy dirt, and the products are made to be used together. That makes Stjarnagloss easy to pick if you wash your own car at the weekend and want a complete routine without working through dozens of similar bottles.

We stock the Stjarnagloss range online and at our Ilkeston shop, including the products our customers buy most: Snö snow foam, Först citrus pre-cleaner, Glatt rinse aid, Glö hydrophobic snow foam and Hjul wheel cleaner.

Shop all Stjarnagloss
Stjarnagloss Parla spray sealant, Glasyr protective glaze, Glas glass cleaner and Skara gloss-enhancing polish 500ml bottles on a black display plinth in a photo studio

The Stjarnagloss range, stage by stage

Pre-wash. Först is a citrus pre-wash (traffic film remover) for the dirtiest areas, usually the lower half and back of the car. Först X is the concentrate, made with surfactants, solvents and natural orange oil: mixed 50/50 with water it makes standard Först, so 1 litre makes 2 litres. Snö is a thick pH-neutral snow foam that is mild enough for waxed, sealed and coated cars, and Snö X combines the cleaning power of Först with the dwell time of Snö for heavier dirt, at about 50ml in a 1-litre lance bottle.

Wash. Bubblor is a pH-neutral shampoo with no gloss enhancers and limescale inhibitors to reduce water spots. It suits gloss, satin and matt paint and will not strip an existing wax or sealant. For matt paint and wraps there is Matta matt shampoo and Mörk, a quick detailer that keeps a matt finish matt.

Wheels and decontamination. Hjul is a thick colour-changing wheel cleaner that contains soap for road grime, an iron remover for brake dust and solvents for tar spots, and it doubles as a fallout remover on paintwork. Tjära removes tar, glue and bug residue with natural orange oil as its active ingredient.

Protect. Glatt is a water-repellent rinse aid that adds shine, helps water and dirt run off and makes the next wash easier; use it one panel at a time. Glö is Glatt and Snö in one: you foam the car after the contact wash and rinse, and it leaves paint and glass beading. For longer-lasting protection use Pärla spray sealant, or Glasyr, a glaze that fills minor swirls and then seals the paint with the same sealant technology as Pärla. Skära is a gloss-enhancing polish, and Silke is a high-gloss quick detailer for a final touch of gloss after washing.

Glass, tyres and interior. Glas cleans glass without streaks, Gummi dresses tyres and trim with a satin sheen, and Inni cleans hard and soft surfaces inside the car. The range also includes air fresheners, from the Roots, Angel and Jerry hanging cards to the Skönhet and Stekare sprays.

Shop Stjarnagloss by type: snow foam, citrus pre-wash, car shampoo, wheel cleaners, paint sealants, quick detailers and hanging air fresheners.

Stjarnagloss Parla spray sealant 500ml on a wet driveway in front of a dark grey Volvo XC60 being buffed with a microfibre cloth

Our Stjarnagloss wash routine

Starting from scratch? This is the routine we recommend with the Stjarnagloss range, and it covers everything most cars need:

  • Spray Först on the lower panels, let it work for a few minutes without drying, then rinse with a pressure washer.
  • Foam the whole car with Snö, let it dwell, then rinse.
  • Clean the wheels with Hjul, then wash the paint with Bubblor using two buckets with grit guards.
  • Foam the car again with Glö (start with 100ml in a 1-litre lance bottle), rinse, and dry with a drying towel.
  • Finish with Glas on the windows and Gummi on the tyres.

After every use of Glö, run a litre of clean water through your snow foam lance, because sealant foams can block the lance filter. On a ceramic-coated car, use Först X at 50/50 or weaker with a short dwell time, and avoid it on a freshly applied coating.

Stjarnagloss and Dodo Juice come from the same company, so the two ranges mix well if you already use Dodo Juice products.

Want help choosing? Pop into our Ilkeston shop or send us a WhatsApp. We deliver Stjarnagloss across the UK by Royal Mail Tracked 24, free on orders from £100, or you can order online and collect from the shop.

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