Right then, you need.

( under ya mums/ wives / g/fs Sink )
and

and

and finally a big tub of

done this on 3 cars now with GREAT effect,
removes all the CRAP out of the bumper ( even after a soak with guys special juices

)
even removed white stains

.
You might want to wear old clothes and rubber gloves cos the crap that comes out stains clothes.
then a quick re application a week later.
