Hi
I did a job to day, quite a big job. The customer at some point had spilt Red wine on the lounge 80/20 wool carpet, and then proceded to throw detergent on it (You know the score) Hence a big black mark. It took me ages to rince out the soap residue, having to stop start and then force dry out, in fact i couldnt get it all out

I have told the customer that if it resoils i will go and do it again F.O.C
I know of one way to help remove it, but, you shouldnt do it :

Any ideas??
Cheers
Ian