Innenraum Sets

Interior cleaning doesn't have to be complicated – it just has to work.
With the 21CARS® car interior care kits, you get everything you need to effectively clean and care for seats, dashboards and surfaces – without residue, without artificial shine, but with a truly feel-good finish.
Whether leather, Alcantara or plastic , each set has been precisely developed, tested and combined to be easy to use and deliver professional results.
Swiss Quality – for everyone who wants the interior to be just as clean as the exterior.

Filters

20 products

On sale

Interior Car Care Set | 6-Piece5.0

From CHF 66.00

CHF 134.00

5.0

Edgeless Microfiber Car Care Cloth | 40x40 cm - 380 GSM5.0

From CHF 13.0

5.0

Car Leather Cleaning and Care Set4.8

CHF 72.00

4.8

Innenraumreiniger INSIDE CLEAN | 0.5 Liter | Frische Limette - 21CARS - 21 - 33 - 007 - 05 - 0710497361170

Interior Cleaner INSIDE CLEAN | 0.5 Liter | Fresh Lime5.0

CHF 27.00

5.0

Save 33%

Glass Cleaner 0.5 liters | Basic Set5.0

CHF 26.00

CHF 39.00

5.0

Waffle Microfibre Drying Towel for Car Windows Set | 40x40cm - 300 GSM

CHF 18.00

Save 28%

Car Windscreen Sealant Set – Clear View & Beading Effect in Rain4.0

CHF 79.00

CHF 109.00

4.0

Auto Alcantara Cleaning Set | 3-Piece

CHF 53.00

Lederreiniger | 500ml - 21CARS - 21-33-014-05 - 0710497362221

Leather Cleaner | 500ml

CHF 25.00

Detailing Brush Black | Ultra Soft

From CHF 19.0

Save 14%

Air Freshener | New Car Scent

CHF 6.00

CHF 7.00

Lederpflege | 500ml - 21CARS - 21-33-013-05 - 0710497362238

Leather Care | 500ml

CHF 25.00

Leather and Textile Brush

CHF 22.00

Purple Hand Applicator

CHF 13.00

Leather Cleaner | 500ml

CHF 12.00

Leder Versiegelung | 100ml

CHF 53.00

Wash Glove Blue

CHF 13.00

(32.50/l)

Save 15%

Lederreiniger & Bürste

CHF 40.00

CHF 47.00

Save 39%

Auto Leder Reinigung/Pflege & Versiegelung Set Advanced

CHF 111.00

CHF 182.00

Save 14%

Neuwagen Pflege Set

CHF 118.00

CHF 137.00

Cleaning & Care

Sealing & Polishing

License plate holder

microfiber

Watches

Cleanliness you can see – care you can feel

The interior is where you spend most of your time with your car – and this is exactly where you can tell if the car care was done with heart.

21CARS® stands for products that don't feel like chemicals, but like fresh air: pleasant in scent, powerful in effect and safe for every material.

Whether you want to protect a new vehicle or refresh the interior after years of use – our sets ensure well-maintained surfaces that look and feel like new.

Glasreiniger 0.5 Liter – 2 für 1 Aktion - 21CARS -

An overview of the 21CARS® interior sets

TheInterior Car Care Setis your all-rounder – perfectly suited for plastics, displays, seats and trim strips.

TheLeather Cleaning & Care Setoffers everything for gentle, nourishing leather care – including applicators and microfiber cloths.

And with theAlcantara cleaning setYou can remove even stubborn stains without damaging the delicate structure.

Each set has been put together so that you can get started right away – without any guesswork about which product goes where.

Swiss precision meets everyday usability

Anyone who lives in Switzerland knows how quickly the interior can change due to weather, temperature fluctuations, or wet shoes.

That's why the 21CARS® sets are designed to work in every situation: in summer, in winter, in everyday life.

All products arepH-neutraland leave amatte, natural surface– no sticky film, no overpowering scent.

Care that you feel as soon as you open the door.

FAQ – Interior Care & Application

Do you have a question? We're here to help.

Our support team is available to you from MO-FR 8 AM to 5 PM.Average response time: 24h

Are the interior products also suitable for sensitive surfaces?

Yes, all 21CARS® products aresafe for modern materials, regardless of whether it's piano lacquer, soft-touch plastic or perforated leather.

Our formulas are silicone-free and leave no film – just clean, well-maintained surfaces.

How long does one set last?

That depends on usage, but one set is usually sufficient formultiple applications per season.

Since all products are concentrated and efficient, you only need a small amount per cleaning – quality over quantity.

Is the leather cleaner also suitable for light-colored seats?

Yes, absolutely.

It cleans thoroughly without changing color or fading.

Especially with light-colored leather seats, the effect is immediately visible – the surface becomes evenly clean and remains supple.

Can I care for Alcantara and leather with the same products?

No, please don't.

Alcantara is sensitive to fatty substances.

That's why 21CARS® has aown cleaning setdeveloped, specifically designed for these surfaces.

This keeps the structure soft, colorfast and like new.

How do I avoid streaks on displays and piano black finishes?

Ideally with aclean microfiber clothand theInterior Cleanerfrom the care set.

Simply spray lightly, wipe off, and you're done.

This leaves the surface streak-free – without any pressure or polishing required.

Our support team is available to you from MO-FR 8 AM to 5 PM.Average response time: 24h

Innenraum Sets

Cleanliness you can see – care you can feel

An overview of the 21CARS® interior sets

Swiss precision meets everyday usability

FAQ – Interior Care & Application

Schneller Versand

Qualität mit Stolz

Schweizer Marke

Bezahlen mit Twint

Innenraum Sets

Cleanliness you can see – care you can feel

An overview of the 21CARS® interior sets

Swiss precision meets everyday usability

FAQ – Interior Care &amp; Application

Schneller Versand

Qualität mit Stolz

Schweizer Marke

Bezahlen mit Twint

FAQ – Interior Care & Application