What finish does it leave on plastics?

On external plastics, used pure, it revives and saturates the color without creating reflections or shiny effects. On internal plastics, diluted 1:1 (1 part product and 1 part water), it creates a natural and uniform finish.

Do I have to vacuum before cleaning?

Si, la polvere è la causa degli aloni. Se non aspirate accuratamente le superfici sbattendole e facendo attenzione anche nelle parti più nascoste, rischiate di causare aloni in fase di asciugatura.

What are the difficulties in cleaning Alcantara?

Alcantara® should not be excessively wet: with Alcantara Cleaner you can dispense the product directly onto the surface to be cleaned because its innovative formula cleans thoroughly but delicately without drying or discolouring the material.

For wrapped cars, can I use a neutral shampoo?

Yes, remember, however, that wrap film has a porous surface and is not as smooth as paint: in these porosities dirt anchors and layers making it difficult to remove with a classic neutral shampoo. Black&Wrap Shampoo is the right product for this type of car.