Pen ink is a common writing implement, but it can be difficult to erase if it gets on clothing, furniture, or other surfaces. There are a few different methods that can be used to erase pen ink, depending on the type of ink and the surface it is on.
One common method for erasing pen ink is to use rubbing alcohol. Rubbing alcohol is a solvent that can dissolve the ink, making it easier to wipe away. To use rubbing alcohol to erase pen ink, simply apply a small amount to a cotton ball or cloth and rub it over the ink stain. Be sure to test the rubbing alcohol on a small area first to make sure it does not damage the surface.