Koch-Chemie Green Star Gs. All-Purpose Cleaner. pH 12,5 5L

Koch Chemie Green Star Cleaner – Powerful Alkaline Universal Cleaner

The Koch Chemie Green Star cleaner is a highly concentrated, phosphate-free and solvent-free alkaline all purpose cleaner designed for automotive, workshop, and industrial use.
This Green Star cleaner delivers outstanding dirt and oil carrying capacity while remaining safe on sensitive materials.

Because modern vehicles and workshop environments accumulate heavy grease, oil, and road grime, a strong but material-friendly cleaner is essential.
The Koch Chemie Green Star cleaner removes stubborn contamination efficiently while protecting treated surfaces.

Versatile Cleaning for Vehicles & Industrial Areas

This universal cleaner is suitable for:

• Car and truck exteriors
• Engine bays
• Workshop and industrial floors
• Machinery and equipment
• Vehicle interiors and textiles

Thanks to special corrosion inhibitors, this Green Star cleaner remains compatible with delicate components such as anodised aluminium.
Furthermore, it performs reliably in biological service water treatment systems.

Adjustable Dilution for Every Application

You can adapt the dilution ratio depending on contamination level.
As a result, the Koch Chemie Green Star cleaner can be used for both heavy-duty and light cleaning tasks.

• Exterior and engine cleaning: 1:5 to 1:30
• Interior and textile cleaning: 1:10 to 1:20
• Workshop floors: 1:40 to 1:120

Apply evenly, allow a short reaction time, then rinse thoroughly with high-pressure equipment.
For carpet extraction systems, add a foam inhibitor if necessary.

The product is VDA conform to class A (max. reaction time 5 minutes, max. concentration 1:3).

Safe, Concentrated & Efficient

Because this Green Star cleaner is quick-separating and tested under ÖNORM 5105 (10% test solution), it supports environmentally responsible operation.

Do not apply to hot surfaces and do not allow the product to dry.
Always test compatibility before full use.

For safety documentation, refer to the Documents section.

Explore our car cleaning range for more professional detailing solutions.