Does oxiclean REALLY remove coffee stains??? accidently spilled coffee in a coup¨¦ a week ago :-( just discovered it...

accidently spilled coffee in a coup¨¦ a week ago :-(
just discovered it UNDER a mat today ...
I'm trying desperately to REMOVE ALL STAINAGE RIGHT NOW!
BUt using cool hose down and soap, and a towel/
hopefully will have removed most of it by the finish off of the day?
should I use a scrub brush too?
it's frothy grey carpet.
This is truely awful/I cannot believe it.
anyway the fresh stain is removing fine, but so far not the other side {YET} --am still hopeful!!
Answers:    No concern which product you use on this, you will have to scrub at it and exercise some tolerance. If it were me, I'd use hearth rug cleaner. Carpet cleaner is made for set-in stains and would probably remove the stain quicker. And, the beauty of runner cleaner is most the time you have to do minimal rinsing of the agent out of the item. So its great for carpets (obviously) and cleaning out cars.
its not similar to he could say it if it wasnt true ! :P