The product is easy to use and very economical. After two cars only lacking surprisingly little in the bottle. In addition, it smells very pleasant. After washing, simply spray on the dry vehicle turvy wipe with the supplied cloth. This is super-fast and effortlessly. The surfaces are no longer dull and shine in no time - without wiping and polishing. It is particularly convenient that the agent works on plastic, about the roof or the attachments of a Smart. Wonders not just ALCLEAR well. Tar spots about going from so not as easy as you would secretly hoped. There's more work - for example by cleaning clay - necessary. Nevertheless, I would recommend this product or this set and will use it further.