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Koch Chemie Green Star GS Universal Cleaner (Highly Concentrated)

KC-GS-25011-10L

Size: 10L
In-stock: Inventory updated

Koch Chemie Green Star GS Universal Cleaner

Highly Concentrated All Purpose Cleaner

The ideal product for all-round cleaning, Green Star Universal Cleaner is a concentrated, highly versatile solution for all your car care needs.

From light degreasing of bodywork and wheels to the most heavily soiled engine bay, in the right dilution ratio Green Star can tackle them all!

Features & Benefits:

  • Highly concentrated, economical formula
  • Use in higher concentrations to degrease engine bays, boot, bonnet & door shuts
  • Use in lower concentrations for degreasing bodywork & wheels
  • Can be used on a variety of substrates including plastics, glass & metal
  • Gentle formulation makes it suitable for sensitive metals, i.e. anodised aluminium
  • Contains corrosion inhibitors
  • Can be used on carpets and upholstery
  • Solvent-free, phosphate-free formulation
  • Can also be used on workshop floors

Directions for Use:

Vehicle exteriors & engines:

  • 1:30 to 1:5 depending on level of dirt accumulation.
  • Apply to surface & allow to dwell for up to five minutes.
  • Rinse thoroughly.

Fabric & upholstery:

  • 1:10 to 1:20.
  • Spray on & allow to dwell for up to five minutes.
  • For ingrained dirt agitate with a soft brush. Remove residues with a damp cloth or wet & dry vacuum cleaner.
  • Before use on fabrics, test for colour-fastness first.

Workshop floors:

  • 1:40 to 1:120
  • Ensure the surface is cool to the touch before applying.
  • Do not allow the product to dry on the surface

YouTube Video Thumbnail

Dilution Ratio Calculator

Dilution Ratio Calculator

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Product Customer Reviews

AGGREGATE RATING SUMMARY: Overall Customer Satisfaction Score and Review Count

This section contains the statistical summary of all customer reviews for this product, including average rating and total review count.

Product: Koch Chemie Green Star GS Universal Cleaner (Highly Concentrated)

Average Customer Rating: 4.88 out of 5 stars

Total Number of Reviews: 24 customer reviews

Customer Satisfaction Level: Excellent - Highly Satisfied Customers


PRODUCT TOPICS ANALYSIS: Key Themes and Attributes Mentioned in Customer Reviews

This section identifies the most frequently discussed product aspects and features that customers mention in their reviews for Koch Chemie Green Star GS Universal Cleaner (Highly Concentrated). These topics help understand what customers care about most.

Most Discussed Product Topics:

  • cleaner - frequently mentioned by customers
  • apc - frequently mentioned by customers
  • grime - frequently mentioned by customers
  • works - frequently mentioned by customers
  • dirt - frequently mentioned by customers
  • star - frequently mentioned by customers

Source: Yotpo Reviews Analytics - Leading Customer Review Platform

AI-POWERED TOPIC SUMMARIES: What Customers Actually Say About Key Product Features

This section contains AI-generated summaries of customer opinions on specific product topics for Koch Chemie Green Star GS Universal Cleaner (Highly Concentrated). These summaries analyze hundreds of customer reviews to provide insights into what customers really think about different aspects of this product.

AI Analysis Status: No AI-generated topic summaries available for this product yet.

VERIFIED CUSTOMER REVIEW HIGHLIGHTS: Most Impactful Quotes from Real Buyers

This section features the most meaningful and impactful quotes extracted from verified customer reviews for Koch Chemie Green Star GS Universal Cleaner (Highly Concentrated). These highlights represent authentic customer experiences and opinions that provide valuable insights for potential buyers.

Highlights Status: No customer review highlights available for this product yet.

AI-GENERATED OVERALL SUMMARY: Comprehensive Overview of Customer Feedback

This section provides an AI-generated summary that encapsulates the overall sentiment and key points from all customer reviews for Koch Chemie Green Star GS Universal Cleaner (Highly Concentrated). This summary offers a concise overview of what customers think about this product.

Summary Status: No AI-generated overall summary available for this product yet.



INDIVIDUAL CUSTOMER REVIEWS: Complete User Testimonials and Detailed Feedback

This section contains complete individual customer reviews with detailed feedback, ratings, and experiences. Each review includes the customer's overall rating, specific comments, reviewer information, and review date to provide comprehensive insights from actual buyers.

Recent Customer Reviews (10 reviews shown):

  • --- CUSTOMER REVIEW ENTRY ---

    Review Title: Koch Chemie Green star

    Customer Rating: 5 out of 5 stars (Excellent)

    Reviewer Name: Bikram K. (Verified Purchase)

    Review Date: 2025-08-19

    Customer Feedback:

    I used this as a pre-wash and apc interior clean, wheels clean, works amazing, can be used for almost everything
    --- END CUSTOMER REVIEW ---
  • --- CUSTOMER REVIEW ENTRY ---

    Customer Rating: 5 out of 5 stars (Excellent)

    Reviewer Name: Tane (Verified Purchase)

    Review Date: 2025-09-19

    Customer Feedback:

    Work great good cleaner and many uses little goes a long way. Good as a pre treat before foaming when the 4x4 is dirty
    --- END CUSTOMER REVIEW ---
  • --- CUSTOMER REVIEW ENTRY ---

    Review Title: Koch Chemie Green Star

    Customer Rating: 5 out of 5 stars (Excellent)

    Reviewer Name: Werner S. (Verified Purchase)

    Review Date: 2025-09-09

    Customer Feedback:

    I add a tinge of this to my prewash and this assists in breaking doen the grime and dirt from the surface. Good stuff!
    --- END CUSTOMER REVIEW ---
  • --- CUSTOMER REVIEW ENTRY ---

    Review Title: Green Star - Great Allrounder

    Customer Rating: 5 out of 5 stars (Excellent)

    Reviewer Name: Gary R. (Verified Purchase)

    Review Date: 2025-06-27

    Customer Feedback:

    Needed to buy a new All Purpose Cleaner. I've used KC products before and this is another one that I'm glad I bought. Currently using 1:10 for general interior car cleaning and works really well, could possibly go 1:15. At this rate it will last a long time, great value.\n\nGary
    --- END CUSTOMER REVIEW ---
  • --- CUSTOMER REVIEW ENTRY ---

    Review Title: Works like magic

    Customer Rating: 4 out of 5 stars (Very Good)

    Reviewer Name: Lucas T. (Verified Purchase)

    Review Date: 2025-07-22

    Customer Feedback:

    An amazing prewash, strong and gets rid of so much dirt and grime
    --- END CUSTOMER REVIEW ---
  • --- CUSTOMER REVIEW ENTRY ---

    Review Title: Green Star for stubborn dirt, grime and perfect pre wash

    Customer Rating: 5 out of 5 stars (Excellent)

    Reviewer Name: Ian H. (Verified Purchase)

    Review Date: 2025-06-13

    Customer Feedback:

    Easy to use, high pH good for stubborn dirt and grime, does the job, perfect pre wash, can make active foam if mixed with Koch Chemie Gsf
    --- END CUSTOMER REVIEW ---
  • --- CUSTOMER REVIEW ENTRY ---

    Review Title: Economical and effective

    Customer Rating: 5 out of 5 stars (Excellent)

    Reviewer Name: Matthew M. (Verified Purchase)

    Review Date: 2024-11-02

    Customer Feedback:

    So many uses for this and the stuff works incredibly well even at dilutions ratios that I would have expected to make it not work at all. Probably the best engine bay cleaner I have ever tried
    --- END CUSTOMER REVIEW ---
  • --- CUSTOMER REVIEW ENTRY ---

    Review Title: The best all-purpose cleaner. A

    Customer Rating: 5 out of 5 stars (Excellent)

    Reviewer Name: Kris Z. (Verified Purchase)

    Review Date: 2024-10-09

    Customer Feedback:

    The best all-purpose cleaner. A little goes a long way, and gets used on exterior and interior work. Very versatile, with no smell. Just change your dilution ratio for different tasks.
    --- END CUSTOMER REVIEW ---
  • --- CUSTOMER REVIEW ENTRY ---

    Review Title: GS

    Customer Rating: 5 out of 5 stars (Excellent)

    Reviewer Name: Craig S. (Verified Purchase)

    Review Date: 2024-11-18

    Customer Feedback:

    Great APC always cuts threw the grime
    --- END CUSTOMER REVIEW ---
  • --- CUSTOMER REVIEW ENTRY ---

    Review Title: Amazing

    Customer Rating: 5 out of 5 stars (Excellent)

    Reviewer Name: GOPI G. (Verified Purchase)

    Review Date: 2024-11-13

    Customer Feedback:

    Great product really does what it says and more.
    --- END CUSTOMER REVIEW ---

All reviews are verified customer purchases - Powered by Yotpo Review Platform

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