Koch-Chemie · Green Star concentrate, US articles 291001US / 291005US; current manufacturer instructions
Koch-Chemie Green Star mixing calculator
Select a documented application and calculate water or final-mixture quantities.
Useful reference amounts
Interior — selected 1:15 · 1:15 product:water. These are finished amounts, with approximately additive volumes.
| Finished | Product | Water |
|---|---|---|
| 500 mL | 31.25 mL | 468.8 mL |
| 1 L | 62.5 mL | 937.5 mL |
| 5 L | 312.5 mL | 4.688 L |
Checked application examples
Examples use volume measurements. Water already measured and finished mixture are different starting points.
Exterior — selected 1:5
1:5 product:water. 200 mL product + 1 L water makes approximately 1.2 L.
One point within the exterior 1:5–1:30 range. Choose strength for soil and compatibility.
Source location: Directions / dilution instructions. Exterior guidance permits 1:5–1:30; this selects the 1:5 endpoint.
Interior — selected 1:15
1:15 product:water. 100 mL product + 1.5 L water makes approximately 1.6 L.
A selected point in the documented interior range, not a recommendation for every surface.
Source location: Directions / dilution instructions. Interior guidance permits 1:10–1:20; this selects 1:15.
Floors — selected 1:80
1:80 product:water. 12.5 mL product + 1 L water makes approximately 1.013 L.
For compatible floors within the documented range. Follow the specified removal method.
Source location: Directions / dilution instructions. Floor-cleaning guidance permits 1:40–1:120; this selects 1:80.
Exact product and source
- Product / version
- Green Star concentrate, US articles 291001US / 291005US; current manufacturer instructions
- Market
- United States manufacturer instructions
- Measurement basis
- Volume. Mixed recipes list product first and water second. Undiluted applications explicitly add no water. US gal and US fl oz are US volume units.
Green Star — official instructions
Reviewed 2026-10-03.
Koch-Chemie volume-ratio direction and worked example
Reviewed 2026-10-03.
MixByParts is independent of Koch-Chemie. Check the exact local label; formulations and instructions can change.
Application limits
Check surface compatibility; do not use on hot surfaces or allow to dry.
The VDA limits describe a separate compatibility test, not a universal mixing recommendation.