Laundry Stains
How to Get Ballpoint Pen Ink Out of a Cotton Shirt
Step-by-step guide to safely remove fresh and dried ballpoint pen ink from a cotton shirt using dish soap and baking soda. Includes cotton-specific precautions, colorfastness testing, common mistakes, and when to call a professional.
Ballpoint pen ink on a cotton shirt is a common and frustrating problem. Whether it's a fresh mark from a leaky pen or a dried stain from a forgotten pocket, you can often remove it with household items like dish soap and baking soda. This guide walks you through the safest method for both fresh and dried ink on cotton.
What to Do First
Act quickly if the ink is fresh. Blot the stain with a clean white cloth to absorb as much ink as possible. Do not rub, as this can push the ink deeper into the fibers. If the ink has dried, you'll need to rehydrate it before treatment.
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Testing for Colorfastness
Before applying any cleaning solution, test a hidden area of the shirt (like an inside seam) with a small amount of your dish soap solution. Wait a few minutes and blot with a white cloth. If any color transfers to the cloth, stop and consult a professional dry cleaner.
Removing Fresh Ink
- Blot the stain with a clean white cloth to remove excess ink.
- Mix a solution of 1 teaspoon mild liquid dish soap (free of dyes and fragrances) with 2 cups of cool water.
- Apply the solution to the stain with a clean cloth, working from the outside in.
- Let it sit for 5 minutes.
- Rinse with cool water and blot dry.
Removing Dried Ink
- Scrape off any dried ink with a dull knife or spoon.
- Make a paste of baking soda and water (3 parts baking soda to 1 part water).
- Apply the paste to the stain and let it sit for 15-20 minutes.
- Blot with a dish soap solution (same as above) to lift the ink.
- Rinse with cool water and blot dry.