Some Recommendations
Put a cloth between the layers of fabric so that you do not get the ink on the other side of the fabric.
I used regular household alcohol
If you don’t have cotton balls or makeup pads, a paper towel to blot will work fine.
Use the alcohol on both front and back sides of the stain
Rinse in cold water, remember hot sets a stain. Same in the washing and Do not dry in the dryer until you are sure the whole stain is gone.