Choose by task · Interior materials

Leather and fabric need a material-specific plan.

Start by identifying the upholstery and the concern. Everyday soil, a stain, worn leather and damaged dye are different problems; stronger cleaning is not automatically the answer.

Schnecksville, PA · Walk-ins welcome · No service appointment needed

Koch-Chemie Pol Star interior-cleaner bottle
Pol Star is a cleaner for compatible leather, Alcantara and textiles. Check material compatibility first.
Shop in person4315 Independence Drive

Schnecksville, PA 18078
Monday-Friday · 9:00 AM-5:00 PM

Plan a pickupNeed a specific item or size?

Check availability with Parts ↗
Send your list and preferred day; wait for confirmation before a special trip.

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Current online prices and checkout are in our Shopify store.

Start with your question

Cleaning, conditioning or actual damage?

Choose for the identified material and its care instructions. Clean first, test inconspicuously and only add care or protection where appropriate.

What is a starting point for a dirty seat?

Compare a suitable cleaner such as Pol Star or P&S Xpress for the approved material. Check colorfastness, use the required dilution and method, and avoid soaking seams, perforations or electronics.

View Pol Star ↗

Should everything get leather conditioner?

No. Leather care is different from textile cleaning and is not needed on every cabin material. Compare Leather Star or an interior protection product only after confirming the surface and removing dirt.

Compare HydroSilex care ↗

Will cleaning fix cracked leather or worn color?

No cleaner should be presented as a repair for cracks, peeling or worn dye. Stop if color transfers or the surface deteriorates. Those concerns need assessment rather than repeated stronger cleaning.

Ask about the actual material ↗

Explore the selection

Choose by material and method—not just scent or shine.

The photos show actual products from our catalog. Their approved applications differ; use the exact product instructions.

Browse Koch-Chemie Interior Care ↗

A practical starting point

Put your shopping list together.

Choose individual products below, or send a list to Parts to check sizes, quantities and showroom availability. These are suggestions, not pre-packed kits.

Interior & glass essentials

Cover routine cabin cleaning and glass with separate products and dedicated towels.

Add a dedicated low-lint glass towel; ask Parts to help choose one.

Follow the vehicle’s care instructions for screens, delicate trim and specialty upholstery. Share the material or concern if you need a different cleaner.

Check this list with Parts ↗

Each product is sold separately. Follow the current product instructions for compatibility and use. Parts will confirm availability and any pickup arrangements before you make a special trip.

Your next steps

Work gently and remove the residue.

Choose your supplies, prepare the work area and follow the selected product’s instructions. Use the steps below to plan the job.

  1. Identify and test

    Check the vehicle or material maker's care guidance. Vacuum loose debris and test the selected product inconspicuously for compatibility and colorfastness.

  2. Clean using the approved method

    Use appropriate soft tools and controlled moisture. For extraction, confirm the chemical, machine and upholstery permit it; do not treat every interior cleaner as extractor shampoo.

  3. Dry, inspect and decide on care

    Remove residue as directed and allow appropriate drying. Apply a separate care product only if the material calls for it, keeping driving controls clean and non-slippery.

Talk to someone local

Need help with this selection?

Ask about a specific product, size or quantity. Your inquiry goes straight to our Parts department.

Talk to Parts

Check products, plan pickup or ask about wholesale.

Send product names, sizes and quantities to Parts. For pickup, tell us the day you have in mind. We will reply to confirm what is available and discuss pickup arrangements.

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Sending this form does not place an order, reserve stock, confirm a pickup time or approve a wholesale account. Privacy policy.

Before you visit

A few useful answers.

Is Alcantara treated like ordinary leather?

No. Identify the material and follow its care guidance. Pol Star lists compatible Alcantara use, but that does not approve every cleaner, brush or conditioning product for the same surface.

Can Parts help with an uncertain stain or material?

Yes. Tell us the material if known, what has already been applied and what changed. A clear description helps Parts narrow down the appropriate product conversation.