I use it to remove organic stains from a mattress! AMAZING

The best thing I have bought for cleaning car upholstery. I used it for deep cleaning with deionized water, dilution 1:10. It leaves neither white residue nor anything like what I read in some comments. With a good vacuum, if you do a proper extraction, it leaves it like new

Quite a good product, I tried it on beige car seats that had salt deposits from the sea and it removed them. You spray locally on the spot where the dirt is, wait 1 minute, and clean with a clean microfiber cloth. I would choose it again.

As a taxi driver, I use it for leather parts together with a brush; it cleans perfectly and leaves a very nice texture

Very good product, it cleans plastic interior parts and leather effectively.

Dilution 1-10 and I use it for everything.
Ideally combine it with a foam sprayer.

I’m back after a few days of use, it cleans suede shoes - leather shoes perfectly.

Having tried both this product and the similar product from Autoglym for cleaning leather seats, I realized that the one from Koch Chemie is much better. It cleans the leather more easily, leaves a nice texture, and definitely is much more worth its money

General-purpose cleaner for plastics and more, inside and out. Easy to use, economical as it dissolves with water for use. Recommended.

Amazing cleaner for plastics, leather, and Alcantara, leaving the surface clean and a small UV protection film. Due to its neutral pH, it makes it safe for your plastics and won't "whiten" them. Especially if someone uses it with a foaming bottle, the 1L will last you a long time. (dilution 1:8 to 1:5 depending on the dirt)

Fabrics, dashboard cleaner, I used it for carpets, rugs, even shoes. It has different dilutions for each use. It is an excellent product.

Awesome cleaner. I used it with a foam bottle in a ratio of 1:10 and together with a brush, it cleaned exceptionally well.

I can't say that I was thrilled or desperate. It needs a brush on a drill to do the job properly. The price is tempting and a big advantage is the dilution ratios. It will definitely last you a long time.

The best cleaner for car fabrics and leather. Cleans quite well, leaves no marks when drying, importantly provides protection to prevent them from getting dirty again so quickly, and very economical with a dilution ratio of 1:5. Also works on plastics!

Really amazing cleaner for leather seats! After use, it is good to apply a protective cream.

You need to have a good knowledge in order to apply it correctly, as well as mixing it with water. It is recommended to have a bottle with a sprayer, although it can also be used with a special fabric. Very good product, targeted and effective.