How to Remove Ballpoint Ink from Vinyl

Ballpoint ink is fairly easy to remove from most surfaces, including vinyl. Follow the guidelines below to remove the ink.

You will need:

• All purpose spray cleaner
• Household ammonia
• Mild soap
• Water
  
• Spray bottle
• Paper towels or soft cloths

Remove the ink:

1. Begin by applying an all-purpose cleaner to the stain.
2. Gently wipe with a soft cloth. Avoid applying too much pressure.
   
3. Repeat if needed.
4. Rinse the area completely.
5. If the stain remains, moisten a clean cloth with a small amount of ammonia.
6. Place the cloth on the stain and allow it to sit for a few minutes.
7. Use the cloth to gently wipe the area until the ink is removed.
8. Mix a mild soap with water and use a clean cloth to clean the entire area.
9. Allow it to dry completely.

Additional note:

• Always test a small hidden section first to ensure the cleaner will not cause any adverse effects to the surface of the vinyl
• Gel ink is different from ballpoint ink and is nearly impossible to remove. Use caution whenever writing with gel ink pens.
•  Regular white toothpaste is another alternate cleaner that can be applied to ink stains. Simply apply and rub gently with a soft cloth. Rinse and allow the area to dry.
• If you are concerned the products used above will damage the vinyl (or the test spot showed adverse effects), there are vinyl conditioners available that will remove the ink.
• Mr Clean Magic Eraser is also great for removing ink. Test a small hidden area first to ensure it does not cause any discolorations.
• Acetone nail polish can also be used to remove ink, but use very little and watch for any discoloration of the vinyl. 

From http://www.howtocleanstuff.net/