In order to remove ink from your clothing, you need methylated spirit or rubbing alcohol. Begin by dipping a clean cotton swab into the rubbing alcohol, and then dab at the soaked up ink stain using the cotton swab. Repeat this, each time using a fresh cotton swab, as many times as required. The ink should clear out in a few rubs. Finally, dip another fresh cotton swab in cold water and dab the region to remove the alcohol from the cloth.