First AdBlue. Top-up or throw away?

[Hawthorn37]

Thank you, @Hawthorn37. Because I was speed reading this string about AdBlue, I missed that the @acer question was on empty containers, so I took your post (which was not posted as a reply to @acer) to suggest you were somehow combining your AdBlue with 'worm wee' as a substitute, which seemed barmy. Hence my request for an explanation, but actually I was the barmy one.

I don’t know, I just might work !!