Exactly star. It's magic. Went to see the CHN today and she said that anything else I had been using was probably feeding the fungus - eg: the paw paw stuff is quite sugary which fungus likes.

So, that is probably why it took a sudden turn for the worse when I started using that paw paw stuff.

Just a great relief. She said to use the whole tube - even though it looks like it's gone, just to ensure it is definitely killed off because it won't have a problem coming back again.