Koch Chemie is one of the easiest brands to build a full detailing setup around because the range covers almost every major stage of car care. You can clean, decontaminate, polish, protect and finish a vehicle without mixing too many different chemical systems.
The key is not buying every product at random. The right setup should follow a clear workflow: pre-wash first, contact wash second, decontamination next, then polishing, protection, trim, interior and glass.
| Stage | What happens | Why it matters | Key focus |
|---|---|---|---|
| Pre-wash | Loose dirt, road film and grime are softened before touching the paint. | Reduces the chance of dragging grit across the paint during the contact wash. | Work on cool panels, allow safe dwell time and rinse thoroughly. |
| Contact wash | Remaining dirt is removed using shampoo, a wash mitt and a safe bucket method. | Cleans the paint properly while helping to reduce wash marks. | Wash from top to bottom, rinse the mitt often and avoid scrubbing dirty lower panels first. |
| Decontamination | Bonded contamination such as iron fallout, tar, glue, tree sap and old residue is removed. | Creates a smoother surface before polishing or protection. | Treat contamination carefully and never let chemicals dry on the surface. |
| Paint correction | Swirls, scratches, oxidation and dullness are improved using machine polishing. | Restores gloss, clarity and depth to the paint. | Match the correction level to the paint condition and always start with a test spot. |
| Refinement | Light haze, micro-marring and polishing marks are refined after heavier correction. | Gives the paint a sharper, cleaner and more professional finish. | Especially useful on dark, soft or high-gloss paint. |
| Protection | A protective layer is added after cleaning or polishing. | Helps maintain gloss, slickness and water behaviour while making future washing easier. | Apply to clean paint and choose protection based on the desired finish. |
| Final exterior finishing | Light dust, fingerprints, streaks and small water marks are removed. | Improves the final presentation before handover or photography. | Use only on clean surfaces, not as a replacement for washing. |
| Trim, plastic and metal | Exterior plastics, rubber seals and metal details are cleaned, restored or finished. | Prevents clean paint from looking unfinished next to faded trim or stained exhaust tips. | Keep trim even, avoid greasy residue and polish metal details carefully. |
| Interior | Fabrics, leather, plastics, dashboards, consoles, touch points and rubber mats are cleaned and finished. | Gives the car a complete detailed feel, not just a clean exterior. | Clean first, then dress where needed for a natural, factory-style finish. |
| Glass | Interior and exterior glass are cleaned near the end of the detail. | Improves visibility and removes fingerprints, oils, ventilation film and residue. | Use a dedicated glass towel and buff carefully to avoid streaks. |
Pre-wash removes loose dirt before contact washing. This matters because most wash marks come from dragging grit across the paint too early.
For safe maintenance washing, use Koch Chemie GSF Gentle Snow Foam. It is the best choice for regularly maintained cars, coated cars and vehicles that do not need heavy chemical cleaning.
For dirtier cars, use Koch Chemie AF Active Foam. It gives more cleaning strength when the vehicle has heavier road film, winter grime or old wax residue.
Use Koch Chemie GS Green Star Universal Cleaner when you need stronger cleaning on lower panels, wheel arches, door shuts, sills and engine bay areas.
| Product | Image | Best for | Use when |
|---|---|---|---|
| Koch Chemie GSF Gentle Snow Foam | ![]() |
Safe pre-wash | The car is regularly maintained |
| Koch Chemie AF Active Foam | ![]() |
Stronger foam cleaning | The car has heavy grime |
| Koch Chemie GS Green Star Universal Cleaner | ![]() |
APC and degreasing | Lower panels, arches and engine bays need extra bite |
Basic pre-wash tips:
For the full pre-wash process, internally link to Best Car Snow Foam 2025 Review Comparison UK.

The contact wash removes the remaining film after pre-wash. This is where shampoo choice matters because you need lubrication, cleaning power and the right finish.
Koch Chemie Autoshampoo High Foaming Vehicle Shampoo is the pure wash shampoo in the setup. Use it when you want clean paint without adding protection or gloss agents.
Koch Chemie Rs Reactivation Shampoo is for ceramic-coated vehicles that feel clogged or less hydrophobic. It helps remove mineral build-up that can reduce water behaviour.
Koch Chemie Ces Ceramic Effect Shampoo is the wash-and-protect option. Use it when you want a temporary ceramic-style boost during the wash.
Koch Chemie Nanomagic Shampoo is best when gloss and slickness are the priority. It suits maintenance washes where the vehicle needs a more finished look after washing.
| Shampoo | Image | Best role | Choose it for |
|---|---|---|---|
| Koch Chemie Autoshampoo | ![]() |
Pure shampoo | Regular washing and pre-polish cleaning |
| Koch Chemie RS Reactivation Shampoo | ![]() |
Acidic coating wash | Ceramic coating reactivation |
| Koch Chemie CES Ceramic Effect Shampoo | ![]() |
Ceramic-effect shampoo | Quick hydrophobic boost |
| Koch Chemie NanoMagic Shampoo | ![]() |
Gloss shampoo | Slick finish and maintenance gloss |
Use a two-bucket method with a clean microfibre wash mitt. Work from top to bottom, rinse the mitt often and dry with a soft microfibre towel.

Decontamination removes bonded contamination that shampoo cannot remove. This stage is important before polishing, waxing or sealing.
Koch Chemie RRR Reactive Rust Remover targets iron fallout and brake dust contamination. Use it on paint and wheels when the surface feels rough or shows embedded iron particles.
Koch Chemie TEA Teerwäsche A Tar Glue Remover removes tar spots, glue residue and sticky road contamination. It is best used as a spot treatment rather than a whole-car wash product.
Koch Chemie FW Fleckenwasser Stain and Wax Remover is useful for wax residue, grease, tree sap and oily marks. It belongs in the prep stage before polishing or protection.
| Product | Image | Removes | Best area |
|---|---|---|---|
| Koch Chemie RRR Reactive Rust Remover | ![]() |
Iron fallout and brake dust | Paint and wheels |
| Koch Chemie TEA Teerwäsche A Tar Glue Remover | ![]() |
Tar and adhesive | Lower panels and spot marks |
| Koch Chemie FW Fleckenwasser Stain and Wax Remover | ![]() |
Wax, grease and residue | Prep and stain removal |
Always work on cool panels. Do not let decontamination chemicals dry, and rinse thoroughly before polishing.
Paint correction removes defects such as swirls, oxidation, wash marks and dullness. Koch Chemie makes this easier because the compound range gives you clear correction levels.
Use Koch Chemie H8 02 Heavy Cut Compound for heavier defects. It is for paint that needs serious cutting rather than light improvement.
Use Koch Chemie Heavy Cut H9 02 Coarse Polishing Compound when you need strong correction on hard paint. It is a serious compound, so test first.
Use Koch Chemie F6 01 Fine Cut Compound for medium correction. This is a very useful option for general swirls, wash marring and used-car enhancement.
Use Koch Chemie P6 02 One Cut Finish for one-step correction. It is ideal when you want a better finish without doing a full multi-stage machine polish.
| Product | Image | Cut level | Best use |
|---|---|---|---|
| Koch Chemie H8 02 Heavy Cut Compound | ![]() |
Heavy | Deep scratches and oxidation |
| Koch Chemie Heavy Cut H9 02 Coarse Polishing Compound | ![]() |
Very heavy | Hard paint and stronger correction |
| Koch Chemie F6 01 Fine Cut Compound | ![]() |
Medium | Swirls and wash marks |
| Koch Chemie P6 02 One Cut Finish | ![]() |
One-step | Gloss improvement and light correction |
Start with a test spot. Do not jump straight to the strongest compound unless the paint condition needs it.

Pads control how much cut and finish you get from the polish. The same compound can behave differently depending on the pad.
The Koch Chemie pad system is simple when matched correctly.
| Pad | Image | Best pairing | Use for |
|---|---|---|---|
| Koch Chemie Red Heavy Cut Foam Abrasive Sponge | ![]() |
H8.02 or H9.02 | Heavy correction |
| Koch Chemie Yellow Fine Cut Foam Abrasive Sponge | ![]() |
F6.01 | Medium correction |
| Koch Chemie Orange One Cut Pad Abrasive Sponge | ![]() |
P6.02 | One-step polishing |
| Koch Chemie Purple Micro Cut Foam Abrasive Sponge | ![]() |
M3.02 or P3.01 | Fine refinement |
| Koch Chemie Green Finish Pad Abrasive Sponge | ![]() |
Finishing polish or glaze-style work | Final gloss |
Keep pads clean during polishing. A clogged pad cuts poorly, creates heat and can leave haze.
Refinement improves the finish after correction. This stage is especially important on dark paint, soft paint and cars that have been compounded aggressively.
Koch Chemie M3.02 Micro Cut Compound is the main finishing polish. Use it after compounding to remove haze and improve clarity.
Koch Chemie P3.01 Micro Cut Finish is a lighter finishing option. It is ideal for final gloss and fine paint improvement.
Use these when:
Protection makes the car easier to wash and gives the finish better water behaviour. Koch Chemie gives you quick protection options rather than one single solution.
Koch Chemie Hydro Foam Sealant S0 03 is the fast spray-on, rinse-off option. Use it when speed matters.
Koch Chemie Pw Protector Wax 1L Spray On Wax gives more of a wax-style glossy finish. It suits freshly washed or lightly polished paint.
Koch Chemie Wg Wetgloss Wet Sealant is for instant gloss and slickness on wet panels.
| Product | Image | Finish | Best for |
|---|---|---|---|
| Koch Chemie Hydro Foam Sealant S0.03 | ![]() |
Hydrophobic protection | Fast maintenance protection |
| Koch Chemie PW Protector Wax | ![]() |
Glossy wax-style finish | Freshly washed or polished paint |
| Koch Chemie WG Wetgloss Sealant | ![]() |
Wet-look gloss | Quick gloss boost |
These are not replacements for a full ceramic coating. Treat them as maintenance protection and gloss-enhancing products.
Final detailers are for clean paint, not dirty paint. Use them after washing, drying or polishing when you want to remove small marks and improve gloss.
Koch Chemie FSE Quick Detailer is useful for light water spots, dust and minor scale marks. It is a smart final wipe-down product after washing.
Koch Chemie Quick & Shine QS is the all-rounder. Use it on paint, exterior plastics and trims for a quick gloss lift.
Best uses:
Use a clean microfibre towel and avoid over-spraying.

A complete detail should include trim, rubber and metal. Clean paint looks unfinished if the plastics are grey and the exhaust tips are stained.
Koch Chemie Plast Star Pss Silicone Free Exterior Plastics Care is the main exterior trim dressing. Use it on rubber seals, exterior plastics and engine bay plastics.
Koch Chemie Nanomagic Plast Care is better when you want stronger plastic restoration and a longer-lasting dressed finish.
Koch Chemie Mep Metal Polish is for exhaust tips, chrome and bare metal details. It helps remove tarnish and restore shine.
| Product | Image | Use on | Result |
|---|---|---|---|
| Koch Chemie Plast Star PSS | ![]() |
Exterior plastics and rubber | Darker, cleaner trim |
| Koch Chemie NanoMagic Plast Care | ![]() |
Unpainted plastics | Stronger trim restoration |
| Koch Chemie MEP Metal Polish | ![]() |
Exhaust tips and chrome | Brighter metal finish |
Buff away excess dressing from trim. Too much product can streak or attract dust.
Interior cleaning needs different levels of strength. Some areas need gentle cleaning, while footwells and hard plastics may need more power.
Koch Chemie Po Textile Leather Cleaner Interior Cleaner is the safer cleaner for fabrics, leather and delicate interior surfaces. It is a strong choice for regular interior work.
Koch Chemie Mzr Mehrzweckreiniger Interior Special Cleaner is the stronger interior cleaner. Use it for grime, oils and tougher dirt on suitable surfaces.
Koch Chemie Allround Surface Cleaner is ideal for quick maintenance. Use it for light dust, fingerprints and general cabin upkeep.
For dressing, use Koch Chemie Ts Top Star Interior Plastic Trim when you want a satin dashboard and trim finish. Use Koch Chemie Refresh Cockpit Care when you want a quicker cockpit clean and semi-matte finish.
Koch Chemie Gummifix 1L Interior Plastic Care is for rubber mats and footwell plastics where a non-slip finish is important. Koch Chemie Ls Leather Star Deep Cleaner is for leather care and conditioning.
| Product | Image | Best for | Finish |
|---|---|---|---|
| Koch Chemie PO Textile & Leather Cleaner | ![]() |
Fabric, leather and delicate surfaces | Clean, controlled finish |
| Koch Chemie MZR Mehrzweckreiniger | ![]() |
Tougher interior grime | Deeper cleaning |
| Koch Chemie Allround Surface Cleaner | ![]() |
Maintenance cleaning | Quick clean finish |
| Koch Chemie TS Top Star | ![]() |
Dashboards and plastics | Satin finish |
| Koch Chemie Refresh Cockpit Care | ![]() |
Cockpit upkeep | Semi-matte finish |
| Koch Chemie Gummifix | ![]() |
Rubber mats and footwells | Non-slip finish |
| Koch Chemie LS Leather Star | ![]() |
Leather care | Softer, nourished feel |
Always test interior cleaners first. Avoid soaking switches, screens and delicate trims.

Glass should normally be cleaned near the end of the detail. Dressings, dust and overspray can land on glass during the process.
Koch Chemie GC Glass Cleaner is the dedicated glass cleaner in the setup. Use it on interior glass, exterior glass, mirrors and windscreens.
For the cleanest result:
Clean glass finishes the whole detail properly and improves visibility.
Beginners do not need every Koch Chemie product at once. A starter setup should cover the main stages: pre-wash, contact wash, decontamination, quick protection, interior cleaning and glass.
| Product | Stage | Why beginners need it |
|---|---|---|
| Koch Chemie GSF Gentle Snow Foam | Pre-wash | Helps loosen dirt before contact washing, making the wash stage safer. |
| Koch Chemie Autoshampoo | Contact wash | A straightforward maintenance shampoo for regular safe washing. |
| Koch Chemie RRR Reactive Rust Remover | Decontamination | Removes iron fallout and brake dust contamination that shampoo cannot fully clean. |
| Koch Chemie TEA Teerwäsche | Decontamination | Useful for tar spots, glue marks and sticky lower-panel contamination. |
| Koch Chemie WG Wetgloss | Protection | Adds a quick glossy finish and slick water behaviour after washing. |
| Koch Chemie Allround Surface Cleaner | Interior | Covers light interior cleaning without overcomplicating the cabin setup. |
| Koch Chemie GC Glass Cleaner | Glass | Gives a dedicated product for interior and exterior glass cleaning. |
This starter setup is enough for a proper maintenance detail. It keeps the process simple while still covering the areas that matter most: safer washing, basic decontamination, quick protection, cabin cleaning and glass clarity.
Professional detailers need more flexibility because customer cars are rarely in the same condition. A professional Koch Chemie setup should add stronger cleaning, paint correction, prep products and exterior finishing options.
| Product | Stage | Professional use |
|---|---|---|
| Koch Chemie GS Green Star | Cleaning and degreasing | Useful for lower panels, wheel arches, sills, engine bays and heavier grime. |
| Koch Chemie FW Fleckenwasser | Decontamination and prep | Helps remove wax residue, grease, stains and prep contamination before polishing or protection. |
| Koch Chemie Heavy Cut H9.02 | Heavy paint correction | Gives stronger cutting ability for neglected paint, hard clear coats and deeper defects. |
| Koch Chemie F6.01 Fine Cut Compound | Medium paint correction | Ideal for swirls, wash marks and general enhancement work. |
| Koch Chemie P6.02 One Cut Finish | One-step correction | Useful for fast improvement jobs where gloss and defect reduction are both needed. |
| Koch Chemie MZR Mehrzweckreiniger | Interior deep cleaning | Adds stronger cleaning power for dirtier interiors and harder-wearing surfaces. |
| Koch Chemie Plast Star PSS | Exterior trim restoration | Restores and protects faded exterior plastics, rubber seals and engine bay plastics. |
This professional setup expands the beginner kit into a more complete working system. It gives more control on dirty vehicles, neglected paint, trade work, interior deep cleans and customer cars that need more than a basic wash.
A proper workflow keeps the job efficient. It also avoids polishing contaminated paint or dressing trim before washing is complete.
Use this order:
This order works for most full exterior and interior details. For simple maintenance washes, skip the heavy correction and deep decontamination stages.
A full detailing setup using Koch Chemie products is practical because the range covers the full car care process. You can start with a simple wash setup and build into decontamination, polishing, protection, trim care, interior cleaning and glass.
For beginners, keep it simple with snow foam, shampoo, iron remover, tar remover, quick protection, interior cleaner and glass cleaner. For professional detailers, the full Koch Chemie system gives enough flexibility to handle dirty vehicles, correction work, ceramic maintenance, trim restoration and full interior details.
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