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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

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Dilution Ratio Calculator

Dilution Ratio Calculator

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Overall rating: 4.875 / 5 from 24 reviews.

AI Generated Review Summary

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    Review highlights

      Reviews

      Koch Chemie Green star

      "I used this as a pre-wash and apc interior clean, wheels clean, works amazing, can be used for almost everything"

      Bikram K. (5/5)

      "Work great good cleaner and many uses little goes a long way. Good as a pre treat before foaming when the 4x4 is dirty"

      Tane (5/5)

      Koch Chemie Green Star

      "I add a tinge of this to my prewash and this assists in breaking doen the grime and dirt from the surface. Good stuff!"

      Werner S. (5/5)

      Green Star - Great Allrounder

      "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. Gary"

      Gary R. (5/5)

      Works like magic

      "An amazing prewash, strong and gets rid of so much dirt and grime"

      Lucas T. (4/5)

      Green Star for stubborn dirt, grime and perfect pre wash

      "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"

      Ian H. (5/5)

      Economical and effective

      "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"

      Matthew M. (5/5)

      The best all-purpose cleaner. A

      "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."

      Kris Z. (5/5)

      GS

      "Great APC always cuts threw the grime"

      Craig S. (5/5)

      Amazing

      "Great product really does what it says and more."

      GOPI G. (5/5)

      Q&A

      Like other products I'm worried it's going to leave a shiny finish. Will this leave a matte or shiny finish? Also this is multipurpose? For leather, alcantara etc? Thank you.
      Hi Akash Since the product is primarily used for cleaning purposes, it is unlikely to leave a glossy or shiny finish. Alkaline cleaners like this one are typically formulated to remove dirt, grease, and stains without altering the surface appearance. My reccomendation would be Koch Chemie Pol start for all interior surfaces as it is designed for interior.