Shampoo for gentle vehicle washing & maximum shine
21CARS® car shampoos are designed for those who value efficient, gentle vehicle care . Whether it's the Shine Clear Car Shampoo , Sealant Concentrate , or Film Shampoo – every product stands for pH-neutral cleaning, rich lather, and residue-free care. Perfect for hand washing , foam lance use , or regular maintenance in Switzerland. For paint, wrap, or sealant – your car will shine clean, smooth, and streak-free.
Our car shampoos are not just simple cleaners, but part of a holistic approach.21CARS® Care SystemThe goal: maximum cleaning performance with minimal effort.
Whether youRefresh the shine,Care of filmora light protective layerWant to build something? Here you'll find the right shampoo for every surface and every need. Developed in Switzerland, with a focus on practicality and sustainability.
The right shampoo for your vehicle
Glanzklar car shampoo:pH-neutral, strong foam, intensive cleaning without damaging the sealant.
Sealing concentrate:Shampoo and protection in one – for extra shine and water-repellent effect.
Foil shampoo:Specifically for matte or glossy films – cleans gently without loss of shine.
All three products areconcentrated,economical in consumptionandideal for Swiss conditions– whether with hard water or soft mountain spring water.
Application – how to do it correctly
Rinse the vehicle, to remove coarse dirt.
Mix shampoo:Approximately 30 ml per 10 L of water (or as per label).
WithWash mittClean from top to bottom.
Then rinse thoroughly and with a21CARS® Drying Toweldry. Tip:Wash in the shade to avoid water spots – especially in strong sunlight in Switzerland.
FAQ – Car Shampoo & Vehicle Wash
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
Which car shampoo is right for my vehicle?
If youa normal painted surfaceYou have, is thatGlanzklar car shampooideal.
Forwrapped vehiclestake thatFoil shampoo, because it is gentler.
Do you want to do the same when washing?light protection & shine, is thatSealing concentrateperfect.
All are forHand wash and foam lanceSuitable – developed for Swiss conditions.
How often can I wash my car with car shampoo?
As often as you like! Our 21CARS® shampoos arepH-neutral and paint-friendly, also forweekly washesSuitable. Especially in winter or after long motorway journeys, more frequent washing is worthwhile to remove salt and dirt.
Can I use the shampoos with the foam lance?
Yes! Both thatShine Clear Shampooas well as theSealing concentratesuitable for theFoam lance or foam gunSimply apply in the correct mixing ratio, let it soak in briefly, and rinse off. This gives you the perfect pre-wash – ideal for paint protection and shine.
What is the difference between shine-enhancing shampoo and sealing concentrate?
TheShine Clear ShampooIt cleans intensively and leaves a neutral, clean surface – perfect before a new sealant is applied.
TheSealing concentratecleans andAt the same time, it lays a thin protective layer.on – perfect for quick care in between.
How do I prevent water stains after washing?
Avoid direct sunlight and dry the vehicle immediately with a21CARS® Drying TowelIn regions withhard water(e.g. Zurich, Aargau) it helps,distilled waterUse for the final rinse – this will keep your paintwork spotless.
Our support team is available to you from MO-FR 8 AM to 5 PM.Average response time: 24h