The application is very simple: before spraying rid textile vacuum cleaner of coarse dirt, spray the cleaner, wait up to 30 seconds and easy rub. Then you have the whole thing to dry and you're done. When properly stubborn dirt you will probably need more than just rub loose, but at least my floor mats offered no resistance.
The disadvantage: After 4 mats (economical use) and selective processing of the seat covers is the bottle already a little more than 1/3 empty. Despite economical application - because it is simply too small for such a car. :)
Accordingly:
+ Simple and schnlle application
+ Cleans deep dirt reliably
+ Relative sparing use sufficient (by dry even more quickly)
+/- Price and amount of content still okay
- Smells disgusting, the car must then definitely be aired (in editing the cushion)
I highly recommend this product, it is money well spent. Only one should be economical, because otherwise it is after a motivated cleaning probably almost empty.