Stubborn dirt
This is how to remove stubborn dirt gently and effectively.
With the right prewash, even the most stubborn dirt can generally be removed without any back-breaking hand washing.
The professional tip: Active foam
Active foam removes stubborn dirt even in places that are hard to reach and prepares the paintwork for thorough treatment.
The professional tip: High-pressure prewash
This gently yet effectively removes coarse dirt and softens fine dirt so that it is easier to remove in the next wash cycle.
