Koch-Chemie
Green Star
Highly concentrated alkaline universal cleanerUse with care
A capable professional degreaser for durable surfaces, but the broad dilution range makes accurate measuring and complete residue removal essential.
The chemistry
Strong alkaline builders, complexing agents and surfactants emulsify grease and loosen stubborn organic contamination.
Use it when
- Engine and chassis grime
- Wheel wells and durable exterior plastics
- Heavy interior soil only at the specified mild dilution
Compatible surfaces
- Compatible paint at proper dilution
- Rubber and durable plastics
- Textiles and equipment when label-approved
Avoid or verify first
- Sensitive metals and displays
- Strong concentration on interiors
- Drying alkaline residue on any surface
How to use Green Star safely
- 1Confirm the surface, cool it and test a hidden spot before treating the visible area.
- 2Apply the minimum product needed, allow controlled dwell and agitate only with surface-safe tools.
- 3Remove all residue by rinsing or damp-towel wiping as directed, then inspect after the surface dries.
Directions and formulas change
Read the current bottle label and safety data before use. Vehicle, coating, film and material-maker instructions take priority over this editorial guide.
Koch-Chemie official product information