This laundry bar can be used to remove stains.
Just wet a small bit on the end of the bar and rub it onto the stain.
Just rub the fabric together to work it into the stain and then wash it in a regular load.
You can also use this bar to clean and remove stains from upholstery, car seats, rugs, and carper.
I would suggest testing a small area before doing a large area.