We Say
Pol Star is often misunderstood because it doesn’t behave like a traditional interior cleaner — and that’s exactly why it’s so effective when used correctly.
Rather than aggressively stripping contamination, Pol Star uses a mild, solvent-free formulation that lifts dirt out of fibres while preserving the feel and structure of the material. That makes it particularly well suited to modern interiors, where fabrics, Alcantara and leather can easily be damaged by harsh APCs.
What we like most is how controllable it is. You can clean safely without soaking surfaces, and it rinses out cleanly without leaving stiffness, residue or dark patches behind.
For us, Pol Star is the interior cleaner we reach for when care matters as much as cleanliness. If you’re working on sensitive materials and want results without compromise, this is the right tool for the job.
Key Features
Gentleness
9/10
(Material safe)
Cleaning
8/10
(Fibre deep)
Residue
9/10
(Rinses clean)
Description
Koch Chemie Pol Star is a gentle, solvent-free interior cleaner designed for fabrics, upholstery, Alcantara and leather. Its formulation lifts contamination from within fibres rather than aggressively stripping surfaces, helping preserve the original look and feel of interior materials.
The low-residue chemistry ensures cleaned surfaces do not become stiff, sticky or patchy after drying — a common issue with stronger all-purpose cleaners used on textiles.
Typical dilution guidance:
✓ 1:5 – heavy soiling on fabrics and upholstery
✓ 1:10 – general interior cleaning
✓ 1:20 – light cleaning or maintenance work
Pol Star is ideal for interior detailing where material preservation and consistent results are more important than raw cleaning aggression.
Explore more interior-safe solutions in the Koch Chemie range.
Specification
| Product Type | Interior cleaner |
|---|---|
| Chemical Basis | Solvent-free |
| pH Character | Mild / near-neutral |
| Dilution Range | Up to 1:20 |
| Residue | Low, non-stiffening |
| Suitable Surfaces | Fabric, upholstery, Alcantara, leather |
| Application Method | Spray & agitate |
| Use Stage | Interior cleaning |
How To Use
1) Dilute appropriately:
Dilute Pol Star based on the level of soiling and the sensitivity of the material.
2) Apply sparingly:
Lightly mist onto the surface or apply via a brush or microfibre — avoid over-wetting.
3) Agitate gently:
Work the product into the fibres using a soft brush or cloth.
4) Remove residue:
Blot or wipe away loosened dirt with a damp microfibre towel.
5) Allow to dry naturally:
Leave surfaces to air dry fully before use.
Important notes:
✓ Always test on an inconspicuous area first
✓ Avoid excessive saturation on delicate materials
✓ Not intended for use on hot surfaces