🚚 Free Worldwide Shipping on All Orders!Shop Now
Koch-Chemie Green Star Gs. All-Purpose Cleaner. pH 12,5 1L
Professional Cleaner
Heavy-Duty All Purpose Cleaner
Highly concentrated, phosphate-free and solvent-free alkaline cleaner for powerful cleaning across vehicles, workshops, machinery, and industrial surfaces.
Shop Now View FAQ
Key Benefits
Built for serious cleaning performance with versatile applications across automotive, workshop, and industrial use.
Strong Cleaning Power
Removes dirt, oil, grease, and heavy contamination effectively across multiple surfaces.
Multi-Surface Use
Suitable for vehicle interiors, exteriors, engine bays, workshop floors, and machinery.
Highly Concentrated
Flexible dilution ratios make it economical for both light and heavy-duty cleaning jobs.
Material Friendly
Special corrosion inhibitors help improve compatibility on sensitive components.
Best For
A versatile cleaner suitable for automotive, workshop, and industrial environments.
Dilution Guide
Use the right dilution for the right task to get the best cleaning performance and safest application.
Exterior & Engine
1:5 – 1:30
- Apply evenly over the surface
- Allow a short dwell time
- Rinse thoroughly with high-pressure water
Interior & Textiles
1:10 – 1:20
- Use on interior surfaces and fabrics
- Remove residue with a damp cloth
- Wet/dry vacuum can be used if required
Workshop & Floors
1:40 – 1:120
- Adjust dilution to soiling level
- Suitable for workshop and industrial cleaning
- Ideal for machinery and hard surfaces
Important Notes
Follow these simple precautions for the best result and surface safety.
Do not use on hot surfaces.
Do not allow the product to dry on the surface.
Always test suitability and compatibility before use.
FAQ
Can it be used on vehicle interiors?
Yes. For interior and textile cleaning, dilute between 1:10 and 1:20 depending on the level of dirt.
Can it be used in spray extraction or carpet cleaning machines?
Yes. For these applications, the addition of a foam inhibitor is recommended.
Is it safe for sensitive components?
The formula contains special corrosion inhibitors to improve compatibility, including on sensitive materials such as anodised aluminium.
How long do the products last?
That depends on how often you clean and how much product you use each time, but the concentrated formulas are designed to go a long way.
Shipping & pickup options?
Free shipping on orders over $99. Click & collect available.
MSDS Download
Download the Material Safety Data Sheet for detailed product safety and handling information.
Download PDF
Ready for a Cleaner, Sharper Finish?
Get the full routine in one set — and shop each item individually if you prefer.
Buy now → View Description ↑
$12.46
Koch-Chemie Green Star Gs. All-Purpose Cleaner. pH 12,5 1L—
$12.46
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Professional Cleaner
Heavy-Duty All Purpose Cleaner
Highly concentrated, phosphate-free and solvent-free alkaline cleaner for powerful cleaning across vehicles, workshops, machinery, and industrial surfaces.
Shop Now View FAQ
Key Benefits
Built for serious cleaning performance with versatile applications across automotive, workshop, and industrial use.
Strong Cleaning Power
Removes dirt, oil, grease, and heavy contamination effectively across multiple surfaces.
Multi-Surface Use
Suitable for vehicle interiors, exteriors, engine bays, workshop floors, and machinery.
Highly Concentrated
Flexible dilution ratios make it economical for both light and heavy-duty cleaning jobs.
Material Friendly
Special corrosion inhibitors help improve compatibility on sensitive components.
Best For
A versatile cleaner suitable for automotive, workshop, and industrial environments.
Dilution Guide
Use the right dilution for the right task to get the best cleaning performance and safest application.
Exterior & Engine
1:5 – 1:30
- Apply evenly over the surface
- Allow a short dwell time
- Rinse thoroughly with high-pressure water
Interior & Textiles
1:10 – 1:20
- Use on interior surfaces and fabrics
- Remove residue with a damp cloth
- Wet/dry vacuum can be used if required
Workshop & Floors
1:40 – 1:120
- Adjust dilution to soiling level
- Suitable for workshop and industrial cleaning
- Ideal for machinery and hard surfaces
Important Notes
Follow these simple precautions for the best result and surface safety.
Do not use on hot surfaces.
Do not allow the product to dry on the surface.
Always test suitability and compatibility before use.
FAQ
Can it be used on vehicle interiors?
Yes. For interior and textile cleaning, dilute between 1:10 and 1:20 depending on the level of dirt.
Can it be used in spray extraction or carpet cleaning machines?
Yes. For these applications, the addition of a foam inhibitor is recommended.
Is it safe for sensitive components?
The formula contains special corrosion inhibitors to improve compatibility, including on sensitive materials such as anodised aluminium.
How long do the products last?
That depends on how often you clean and how much product you use each time, but the concentrated formulas are designed to go a long way.
Shipping & pickup options?
Free shipping on orders over $99. Click & collect available.
MSDS Download
Download the Material Safety Data Sheet for detailed product safety and handling information.
Download PDF
Ready for a Cleaner, Sharper Finish?
Get the full routine in one set — and shop each item individually if you prefer.
Buy now → View Description ↑
