I spilt some concentrated fabric conditioner yesterday, I didn't realise it had gone on my top and dashed out to the supermarket. I noticed the mark later and dabbed at it, ineffectively, with water thinking that it wouldn't stain.
When the mark didn't come out I popped it in the machine with my usual non-bio liquid at 40 degrees (max for material). I was very disapointed to see it made no difference at all.
Any suggestions oh wise ones!