Koch Chemie MzR (Mehrzweckreiniger) is a powerful alkaline-based interior cleaner formulated to remove stubborn dirt, oil, grease, and nicotine residues from vehicle interiors. Its high-lubricity cleaning agents penetrate deep into textured plastics, fabric, and vinyl surfaces, lifting contaminants safely without leaving streaks or residue.
MzR is ideal for dashboards, door panels, seat upholstery, carpets, and roof liners. It delivers the professional strength and reliability trusted by detailers while maintaining a pleasant scent and residue-free finish.
🧰 Features
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Strong alkaline cleaner for interior surfaces
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Removes oils, nicotine, and general grime effectively
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Safe for plastics, fabric, vinyl, and upholstery
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Excellent foaming action with deep penetration
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Leaves a clean, neutral surface with no residue
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Pleasant fragrance suitable for enclosed cabins
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Professional-grade performance with OEM approvals
📐 Specifications
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pH Level: ~12.5 (alkaline)
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Recommended Dilution: 1:5 to 1:50 depending on soil level
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Application Areas: Interior plastics, vinyl, fabric, and roof liners
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Finish: Clean, streak-free matte surface
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Country of Origin: Germany
❓ FAQs
Q: Can MzR be used on leather?
A: It’s not designed for leather. Use only on coated plastics, fabric, and vinyl surfaces.
Q: What dilution ratio should I use?
A: For light cleaning, dilute 1:50. For heavy contamination, 1:5 provides maximum strength.
Q: Does it leave any residue or sticky feel?
A: No — when wiped properly, MzR leaves a clean, neutral finish with no residue.
Q: Is it safe for interior electronics or infotainment screens?
A: Spray onto a microfiber towel and gently wipe — do not apply directly to screens
