Manufacturer | KOCHCHEMIE |
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Item model number | 92001US |
Product Dimensions | 7.62 x 7.62 x 27.94 cm; 1 kg |
ASIN | B08J28WRY9 |
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Koch-Chemie - Pol Star - Textile, Leather & Alcantara Cleaner; Effective Natural Cleaner with Protection Formula; Cleans and Protects Without Leaving Water Marks; Creates Protective Barrier (1 Liter)
Purchase options and add-ons
Brand | Koch Chemie |
Item form | Liquid |
Scent | Fresh |
Specific uses for product | Automotive Interior |
Material feature | Natural |
Item volume | 1 Liters |
Unit count | 1000 Milliliters |
Surface recommendation | Leather, Plastic |
Special feature | Streak Free |
Number of Items | 1 |
About this item
- Effective neutral cleaner with protection formula for leather, Alcantara, and textiles such as upholstery and carpets
- The dirt is removed from deep in the fibers by fine-pored foam lamellas and can be wiped up with a wet/dry vacuum cleaner or damp cloth
- Does not leave any water marks and preserves the original waterproofing
- The conserver protects the parts against becoming dirty again quickly
- EXCELLENCE FOR EXPERTS -Since 1968, Koch‑Chemie stands for high-quality cleaning and care products in the fields of washing chemistry, vehicle preparation, workshops, and industry.
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Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product.
From the brand

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Complete Assortment For Vehicle Care.
We are a complete system provider in the field of new and used vehicle preparation. Many of our cleaning and care products comply with worldwide car manufacturer approvals and are optimized for our customers' requirements. As a market leader, we serve the largest detailing companies in the industry as well as thousands of regional specialists with the best products and application know-how.
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Product Description

POL STAR is an effective neutral cleaner with a protection formula for leather, alcantara and textiles such as upholstery and carpets. The dirt is removed from deep in the fibers by fine-pored foam lamellas and can be wiped up with a wet/dry vacuum cleaner or a damp microfiber cloth. Does not leave any water marks and preserves the original waterproofing. The conserver protects the parts against becoming dirty again quickly.
Areas Of Use
Leather, alcantara and textiles, etc
Warnings
Before using, check color-fastness and material compatibility.
Notice
This product information can advise you only without obligation. Liability on the part of Koch-Chemie cannot be derived.

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Product details
- Product Dimensions : 7.62 x 7.62 x 27.94 cm; 1 kg
- Date First Available : Nov. 9 2020
- Manufacturer : KOCHCHEMIE
- ASIN : B08J28WRY9
- Item model number : 92001US
- 鶹 Rank: #93,870 in Automotive (See Top 100 in Automotive)
- #28 in Upholstery Care Products
- Customer Reviews:
Brands in this category on 鶹
Customer reviews
Customers say
Customers find the product effective in cleaning alcantara. They mention it's powerful enough to tackle tough stains and grime. Customers also say it's a quality product and safe to use on high-quality leather.
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Customers find the product effective in cleaning alcantara. They mention it's powerful enough to tackle tough stains and grime. Customers also say it leaves a non-sticky, shine-free clean and surfaces clean and refreshed without any streaks or residue.
"...It works perfectly, leaving surfaces clean and refreshed without any streaks or residue...." Read more
"The Pro's: + This stuff works, cleans Alcantara (cleaned head liner, A pillars, B pillars, C pillars, and door panels)..." Read more
"Actually works!..." Read more
Customers are satisfied with the quality of the product. They mention it's effective in cleaning alcantara and safe to use on high-quality leather.
"...This is an outstanding product that was effective in cleaning alcantara..." Read more
Top reviews from Canada
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- Reviewed in Canada on December 30, 2024Verified PurchaseI used this interior cleaning solution for over three months at my car detailing job before deciding to try it out on my own Mercedes' interior, and I couldn’t be happier with the results. It works perfectly, leaving surfaces clean and refreshed without any streaks or residue. It’s gentle enough for delicate materials yet powerful enough to tackle tough stains and grime. The scent is also subtle and pleasant, which is a nice bonus. I’ve used it on everything from leather seats to dashboards, and it consistently delivers professional-level results. Highly recommend it for anyone who wants their car interior to look and feel brand new!
- Reviewed in Canada on September 15, 2022Verified PurchaseThe Pro's:
+ This stuff works, cleans Alcantara (cleaned head liner, A pillars, B pillars, C pillars, and door panels)
+ Leaves a very neutral light scent (my ratio was 1:250 using filtered water 0% minerals - reverse osmosis)
+ Knock off Tornador did not function (planned on using that to spray and work into alcantara), so used a pressured pump spray dispenser along with detail brush and horse hair brush. The product foams up well when applying friction with brush.
+ I also used it's gentle but effective nature to clean leather steering wheel, and it worked wonders. Cleaned and left a non-sticky, shine free clean (you know leather is dirty when there are "hot spots" of shininess to the leather areas).
The Con:
- it's expensive
Summary:
This is an outstanding product that was effective in cleaning alcantara (my application Cadillac ELR - entire head liner, A - B - C pillars, small areas on door panels) and I would use it to clean leather (if you have a High Quality Leather that is not synthetic or highly processed, which are more delicate by nature). The product was used slightly under the recommended ratio of 1:5 as I feared it might be too aggressive in nature given that my interior was not heavily soiled. I had no stains on the Alcantara, but I did have an annoying hint of (vapor cigarette) of a cheap sweet vapor cigarette odor, which the Pol Star knocked right out. This product is safe to use on high quality (i.e. rolls royce type leather) leather.
- Reviewed in Canada on July 16, 2024Verified PurchaseUsed to clean the ceiling in my pickup truck, the car fresh
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Reviewed in Canada on July 25, 2024Verified PurchaseProduit de qualité
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Reviewed in Canada on June 13, 2024Verified PurchaseProduit très très bon
- Reviewed in Canada on October 21, 2023Verified PurchaseThe media could not be loaded.
- Reviewed in Canada on November 8, 2022Great product, works well. I used it on my alcantara steering wheel and seats and looks like brand new. I have been using sonax alcantara cleaner for a while but can't get it in my local store. Was hesitant but took a chance and used this product and glad i did. Will be buying more once this bottle is finished.
- Reviewed in Canada on March 21, 2025Verified PurchaseI'm not a fan of Polstar Koch chemie because when i try it to my car on the plastic trim doesnt really impress the result. I do compare both product p n s express vs polstar , P&s express way better result. Foam reaction was amazing but after that nothing especial.
Top reviews from other countries
- JohnnyPReviewed in the United States on June 24, 2025
5.0 out of 5 stars great interior cleaner
Verified PurchaseThis is the most amazing interior cleaner for auto detailing. It cleans well, smells nice but not too strong, and isn't too harsh. Works as well as 3 step systems on dirty cloth seats. strips body oil off leather. This is my go to for auto detailing.
- David L. LimaReviewed in the United States on March 3, 2025
5.0 out of 5 stars Customer for life
Verified PurchaseI rarely write reviews and i spend a good amount of money on 鶹. A little back story, I purchased a 2006 Corvette a couple years ago. After a short time i started modifying it along with updating the interior to clone the Centennial Edition which hosts multiple interior pieces wrapped in Alcantara, unfortunately for me nearly 90% of these parts were discontinued or EXTREMLY expensive new. Ebay motors was my only way out and down the path of used dirty parts, and if you know Alcantara it can look leather and not suede when heavily used. I tried 1 very expensive cleaner with great reviews and although it made the door handle a little better, I wasn't crazy about it and just dealt with the fact that this was going to have to be the standard.
Winter hits and now I'm focused to get the interior done, junkyard C7Z seats with Alcantara inserts and a very hard to find and very "used" console lid that i had been looking for years finds its way into my garage.. The console lid appeared to be trashed, someone had been leaning on this poor part daily for years.. i thought for the very least, i was going to end up with an interior that looked like it had 70-80k .. you know, USED... I decide to take one more stab at looking for another cleaner. Random 鶹 search (100 + items down the page) I find this stuff, what will it hurt? Glad i did, 250ml of PO to 1000ml of tap water...DAYUM! My Alcantara is like new, redid the door handle and all i could do is smile.. Console lid is NEW again.. I should start buying parts and clean them for profit, this product has a customer and cheerleader for LIFE!!
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