Koch-Chemie Green Star — alkaline all-purpose cleaner, 1 l

Koch‑Chemie Green Star is a highly concentrated alkaline universal cleaner designed for pre-wash and deep cleaning.

Ideal for:

• pre-washing cars and motorcycles
• engine and engine bay cleaning
• interior detailing
• workshop and equipment cleaning

It removes grease, oil, and heavy dirt effectively while remaining safe for most surfaces. Corrosion inhibitors protect sensitive materials such as anodized aluminium and chrome.

Dilution ratios:

• foam lance: 1:2 – 1:3
• foam sprayer: 1:20 – 1:30
• dosing: 4–5%
• engine cleaning: 1:1 – 1:10
• interior cleaning: 1:10 – 1:15

Application

1. Dilute the product according to the level of contamination.
2. Apply to a dry or slightly wet surface (bottom to top).
3. Leave for 1–3 minutes without letting it dry.
4. Agitate with a brush or sponge if necessary.
5. Rinse thoroughly with high-pressure water.