Today: Set the nozzle first, then mix the foam. Read the guide

For the lance: Foam sprayers and gear for the pre-wash. See foam sprayers

From Thursday: Four dry days, Saturday is the wash window. To car washing

After the wash: GYEON Q²M WetCoat seals on wet paint. See the product

Best seller: Koch-Chemie Green Star „Gs“ cuts grease and road film. See product

New: The Auto-Reinigungsset „Innenraum“ ships with concentrate and gear. See the set

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Interior by GYEON

(6 products)
GYEON Interior includes Q²M cleaners and Q² coatings for leather, textiles, plastics, and rubber in the vehicle interior – a complete, coordinated system for professional interior cleaning, leather care, and durable material protection.

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  • GYEON

    Q²M LeatherCleaner Strong Leather Cleaner (Strong)

    Intensive Leather Cleaner – for Stubborn Stains & Restoration

    In stock (1× 1000 ml / 1 liter · 2× 500ml)
    From $24.94
    Inhalt: 500mlUnit price ($49.88 / l)
    View details
  • GYEON Q2M Quick Detailer Flasche auf obsidian schwarzem Fahrzeug im Detailing Warehouse Carnaubaglanz

    The whole GYEON world

    Q2M care, Q2 coatings and accessories.

    Shop GYEON
  • GYEON Q²M OdorRemover "Purify Line" — Geruchsentferner
    Purify Line

    GYEON

    Q²M OdorRemover "Purify Line" Odour Remover

    Odor Remover Purify Line – neutralizes instead of masking

    In stock (1 unit)
    $30.48
    Inhalt: 500mlUnit price ($60.96 / l)
    View details
  • GYEON

    Q²M Preserve Trim Care

    GYEON Q²M Preserve – SiO₂ plastic protectant for matte black

    In stock (1 unit)
    $18.01
    Inhalt: 500mlUnit price ($36.02 / l)
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  • GYEON

    Q²M LeatherCleaner Natural Leather Cleaner (Mild)

    Mild Leather Cleaner – gentle cleaning for car leather

    In stock (2× 1000 ml / 1 liter · 1× 500ml)
    From $20.79
    Inhalt: 500mlUnit price ($41.58 / l)
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  • GYEON Q²M PurifyMaintain "Purify Line" — Antibakterielles Coating GYEON Q²M PurifyMaintain "Purify Line" — Antibakterielles Coating
    Purify Line

    GYEON

    Q²M PurifyMaintain "Purify Line" Antibacterial Spray Coating

    GYEON Q²M PurifyMaintain – Antibacterial Interior Coating

    In stock (3 units)
    $27.71
    Inhalt: 500mlUnit price ($55.42 / l)
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  • GYEON

    Q²M TrimCleaner Plastic Trim Cleaner (Strong)

    GYEON Q²M TrimCleaner – Strong Plastic Cleaner for Exterior Use

    In stock (2 units)
    $30.48
    Inhalt: 500mlUnit price ($60.96 / l)
    View details
  • Complete Interior Care and Interior Sealing with GYEON Q²M and Q²

    What does GYEON Interior include? The GYEON Interior line combines Q²M Maintenance interior cleaners and Q² coatings for leather, textile, and plastic – a complete system for professional interior cleaning, care, and long-lasting material protection in the vehicle interior.


    The vehicle interior is one of the most heavily used areas – sweat, UV radiation, drink residues, pet hair, abrasion, and dulling affect leather, textile, and plastic daily. GYEON offers a complete system with its Interior line: from cleaning to care to durable sealing. All products are coordinated and chemically compatible – whether you want to protect leather seats with Leathershield, seal textile with Q² Textile, or regularly keep plastic surfaces clean with Interior Cleaner.

    • System for all interior surfaces. Leather, Alcantara, textile, plastic, rubber – there is a suitable GYEON product for every surface, from cleaning to long-term protection.
    • Cleaning + protection in one workflow. Clean with Q²M, protect with Q². Both lines are coordinated so you can coat directly after cleaning.
    • Long-term protection for material preservation. Coated interior surfaces age slower, are easier to clean, and retain their color and feel longer.

    Practical tip from Detailing1: For interior detailing, we recommend a structured workflow: 1. Vacuum, 2. Spot treatment of stubborn areas, 3. Complete interior cleaning of all surfaces, 4. Allow to dry, 5. Apply coating. For those who want to speed things up: a blower or compressed air after wet cleaning significantly accelerates the drying of textile and leather.


    GYEON Q²M Interior Cleaner and Q² Coatings: Complete Interior Workflow

    Complete interior detailing with GYEON follows a clear process: First, the entire interior surface – dashboard, door panels, center console, and ventilation grilles – is cleaned with Q²M Interior Cleaner. For leather, Q²M Leather Cleaner follows as a more specific leather cleaner, after drying, Q²M Leather Conditioner for moisture care, and then optionally the Q² Leathershield coating for long-lasting protection. For textile and Alcantara: Q²M Interior Cleaner, allow to dry, then Q² Textile as a long-term protective coating. For hard plastics, regular Q²M cleaning is sufficient; for long-term UV protection on plastic, a plastic coating from the Q² Interior Coating line is recommended.

    Buy GYEON Interior: Complete Interior Care at Detailing1

    At Detailing1, you will find all GYEON Interior products – from cleaners to leather care products to interior coatings – as a coordinated system for professional interior detailing. Whether it's everyday maintenance or complete vehicle detailing: here you will find everything for the GYEON Interior workflow.

    Too much choice in Interior by GYEON? Get help picking: