Koch Chemie Multi Star N (Msn) - 5 L
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$51.99
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Available Sizes

5 L
$51.99
Product Information
- Versatile all purpose cleaner
- Can be used on interior and exterior surfaces
- High foaming formula
- Product Code: 283005US
- Read full description
Product Description
Koch Chemie Multi Star is a highly versatile all purpose cleaner engineered for both interior and exterior use. Whether you are cleaning engine bays, wheel wells, door jambs, or tackling interior fabrics, carpets, and upholstery, Multi Star delivers powerful results while remaining safe. It is a phosphate and solvent free formula, making it environmentally friendly and gentle, yet tough enough to break down heavy dirt and grime. The concentrated solution can be diluted to suit your specific cleaning needs (listed below), and it produces rich foam that clings well and rinses clean without residue left behind. Ideal for use with foam cannons, extractors, or pump sprayers, Multi Star is a go to solution for detailers who want one product that does it all with professional grade performance.Dilution Ratios:
- Precleaning: 1:30 to 1:50
- Rim cleaning: 1:3 to 1:10
- Copolymer dewaxing: 1:5 to 1:10
- High-pressure washing: 1:300
Application Tips:
- Apply over the whole surface and allow it to react for a short time. Use a high pressure cleaner to rinse off thoroughly.
- VDA conforms to class A: reaction time max. 5 min, max. application concentration 1:300. Class B: reaction time max. 1 min, max. application concentration 1:30
- Do not use on hot surfaces. Do not let it dry.
pH-value: 13.1
From The Label
Product Description
Highly concentrated, phosphate-free, alkaline, high foaming precleaner dissolves even stubborn incrustations such as insects, bird droppings, environmental and rim dirt extremely quickly and is therefore ideally suited doe heavily frequented car washes and for non-contact high-pressure washing.
Directions
Areas of use: Cars, commercial vehicles, construction machines, steel rims and alkali-resistant painted aluminum rims.
Recommendations for use:
Depending on the dirt accumulation:
Precleaning: 1:30 to 1:50
Rim cleaning: 1:3 to 1:10
Copolymer dewaxing: 1:5 to 1:10
Self-service high-pressure washing: 1:300
Apply over whole surface, allow to react for a short time and use a high-pressure cleaner to rinse off thoroughly.
VDA conform to class A: reaction time max. 5 min, max application concentration 1:300.
Class B: reaction time max 1 min max, application concentration 1:30.
Before using, check suitability and compatibility. Do not use on hot surfaces. Do not let dry.
Recommendations for use:
Depending on the dirt accumulation:
Precleaning: 1:30 to 1:50
Rim cleaning: 1:3 to 1:10
Copolymer dewaxing: 1:5 to 1:10
Self-service high-pressure washing: 1:300
Apply over whole surface, allow to react for a short time and use a high-pressure cleaner to rinse off thoroughly.
VDA conform to class A: reaction time max. 5 min, max application concentration 1:300.
Class B: reaction time max 1 min max, application concentration 1:30.
Before using, check suitability and compatibility. Do not use on hot surfaces. Do not let dry.
Customer Reviews
Reviewed by Ricardo R. on 7/23/2025
Would they buy this item again? Yes
Used this at 30:1 as a pre wash and for the engine bay. It worked amazingly on the bugs and dirt on the front end of the vehicle and even at 30:1 it did great on the wheels and tires. Definitely glad I ordered the 5L as I will be using this often on dirty vehicles.
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