I cleaned a ladies lounge/diner, stairs and top hallway a couple of weeks ago. The lounge had a big red wine stain which she said had been down about a month or so. She had tried a few things to remove it herself. I did say that she should have called a pro out asap especially with red wine on a light carpet, but they dont want to pay do they! (Light coloured carpet).
Usually during my quotes I state that "I do the best I possibly can to remove the stain, but cannot guarantee that it will come out." I work with my dad, and out of earshot to me, he possibly said that we "can remove it", although I would be surprised if that was the case.
I will add that at the bottom of my quote sheet is the same line "I do the best I possibly can to remove the any stains, but cannot guarantee that it will be fully removed."
We did the job which took us 2 1/2 hours = 5 man hours work. We really do the best we can! (Truckmount machine).
The stain wouldnt come out no matter what we did

The lady had the hump on the day anyway because her car was hit the day before, and she had been quoted £ 4,000-00 for a new boiler as well. So all round not a happy bunny!
When we got to the quote the week before she was almost trying to leave for work. (I got there at the correct time as agreed). As we finished the work doing the cleaning, again she was waiting for us with her coat on ready to leave!! I thought it was a bit strange then. Normally you dont want to push workmen on, I wouldnt have thought?
Anyway, she has had a insurance assessor in to view the carpet last Friday, who in her letter said it "beggars belief" that a professional cleaning company would undertake the cleaning of the carpets without first making sure that the red wine stain would be removed.
She also added in her letter to me that there are 8-10 muddy foot stains left on the carpet, and would I go back to the house to inspect.
Anyway, she wants her £ 135.00 back minus the time to try and remove the stain. But I was just thinking of giving her full amout back, and not removing the "muddy stains" on the carpet, because new carpets laid anyway in due course. (She's hardly likly to be calling me in future is she!)
So, am I right to give her the full amount back, and not clean the muddy marks and just move on?
Thanks for advice
Ben