I was very excited to read the above info, as I have blue biro on my soft brown leather sofa.
I bought Panthene Pro V hairspray and went for it.
Unfortunately not only did it remove a small amount of the biro mark, but also the colour of the leather where it had been sprayed.
I now have a...
I'm having exactly the same problem with the taps on the side of the bath.
I've found these taps on victorianplumbing.co.uk - but they're extortionate! Do you have any idea where I might be able to find something similar, but cheaper?
Many thanks.