Ink stains on a glass outdoor table can be frustrating, but with the right techniques, they can be easily removed. Here are some effective methods:

1. Rubbing Alcohol: Dampen a cloth with rubbing alcohol and gently rub the stain. The alcohol breaks down the ink, making it easy to wipe away.

2. Vinegar and Baking Soda: Mix equal parts vinegar and water, apply to the stain, and let it sit for a few minutes. Sprinkle baking soda on top, scrub gently, and rinse.

3. Toothpaste: Non-gel toothpaste can act as a mild abrasive. Apply a small amount, scrub with a soft cloth, and rinse thoroughly.

4. Nail Polish Remover: Use acetone-based nail polish remover on a cotton ball. Test on a small area first to ensure it doesn’t damage the glass.

5. Commercial Glass Cleaner: Spray a quality glass cleaner, let it sit, and wipe with a microfiber cloth for a streak-free finish.

For stubborn stains, repeat the process or combine methods. Always rinse the table with water after cleaning to remove any residue. Prevent future stains by wiping spills immediately and using coasters under ink-containing items.