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Koch Chemie

Koch Chemie Mehrzweckreiniger Multi Purpose Cleaner (MZR)

$21.99 USD
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Pickup available at Wisconsin Chemical Wholesale

Usually ready in 24 hours

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Koch Chemie Mehrzweckreiniger Multi Purpose Cleaner (MZR)

1L

Wisconsin Chemical Wholesale

Pickup available, usually ready in 24 hours

385 West Arndt Street
Fond du Lac WI 54935
United States

Product Description

Koch Chemie MZR Mehrzweckreiniger is a highly effective alkaline multi-purpose cleaner built for the demanding cleaning requirements of automotive, industrial, and commercial environments. The powerful formula delivers deep penetration and removal of oil, grease, ink, soot, nicotine staining, and heavy road grime from a wide range of surfaces including plastics, textiles, upholstery, machinery, and hard surfaces.

Outstanding dirt-dissolving and carrying capacity makes it effective on heavily contaminated surfaces where standard cleaners fall short. Works across interior upholstery, exterior surfaces, engine components, shop floors, and industrial equipment. Leaves a fresh, pleasant scent after use, which is a welcome bonus when working in enclosed spaces. Highly concentrated for cost-effective dilution across different cleaning intensities.

If you are looking for a professional alkaline multi-purpose cleaner for automotive and industrial use, a Koch Chemie APC that handles oil, grease, soot, and heavy contamination across multiple surface types, or a versatile concentrated cleaner for a detail shop or commercial cleaning operation, MZR is a dependable all-rounder from one of Europe's most trusted detailing chemistry brands. Available in 1L and 5L.

Koch Chemie MZR Dilution & Usage

Mehrzweckreiniger (MZR) — German for "multi-purpose cleaner" — is Koch Chemie's interior-focused APC. Gentler than Green Star, ideal for fabric, plastics, trim, and headliners.

  • Interior fabric / trim (light): 1:10 dilution
  • Headliners: 1:20 (always lighter on headliners — overspray drips)
  • General interior degreasing: 1:5
  • pH: Slightly alkaline — gentler than Green Star for interior use.

Frequently Asked Questions

Koch Chemie MZR vs Green Star — which should I use?

Use MZR on interiors (fabric, plastics, headliners, trim). It's gentler and designed for surfaces you don't rinse. Use Green Star for engine bays, wheel wells, floors, and anywhere you can rinse thoroughly. Green Star is alkaline enough to damage fabric at the wrong dilution; MZR is not.

Can Koch Chemie MZR be used on headliners?

Yes — it's one of the safer APCs for headliners. Dilute 1:20 (more water than usual), apply with a spray bottle, agitate gently with a soft interior brush, blot (don't rub — rubbing fuzz headliners). Let air-dry fully before closing the car.

Is Koch Chemie MZR ready-to-use or do I need to dilute?

MZR is a concentrate — always dilute before use. 1:5 for heavy interior degreasing, 1:10 for general, 1:20 for headliners and delicate fabric.

Buying for a shop? See our Koch Chemie wholesale program for B2B pricing on this and the full Koch Chemie lineup.

Directions
  1. Depending on the dirt accumulation, apply a 1:5 to 1:50 solution with a spray bottle
  2. Microfibre mitt or similar and allow it to react for a short time. If necessary process mechanically with a brush or cloth.
  3. Wipe residues off with a damp cloth or use a wet/dry vacuum cleaner.
Key Features
  • Highly effective alkaline all-purpose cleaner for automotive, industrial, and building use.
  • Professional multi-purpose cleaner that removes oil, grease, soot, ink, and road grime.
  • Industrial-grade APC with excellent dirt-carrying capacity and a pleasant scent.
Shipping

We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.

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Shipping FAQ

How can I get free shipping?

We offer free shipping on all orders over $150 (before tax and after discounts). Orders under that amount typically ship for $10–$20, depending on weight and location.

How do you ship orders?

We typically ship with UPS or USPS, depending on your location, order size, and what’s most efficient for delivery.

How long will it take to receive my order?

Delivery times vary by location, but most orders arrive within 2–3 business days from the time they are shipped.

WIll I receive a tracking number?

Yes! As soon as your order ships, a tracking number will be sent to the email address you provided at checkout. If no email or an incorrect email is provided, we won’t be able to send tracking information.

Do you ship internationally?

At this time, we do not offer international shipping. We hope to expand our shipping options in the future!

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