Notes:
If the stain persists, repeat the process.
This method is inexpensive and uses common household ingredients
Alternatives According to Ink Color:
Light Ink:
Use lemon juice directly on the stain.
Rub with a sponge and wash in the washing machine without bleach.
Dark Ink:
Use the solution described above or apply baking soda or apple cider vinegar.
For baking soda, mix with water until it forms a paste, apply to the stain, let sit for 10 minutes, and then soak in hot water with 3 tablespoons of baking soda for 8 hours.
For apple cider vinegar, soak the stain and let sit for at least 2 hours before washing.
With these methods, you can recover your fabrics and keep them looking like new, without having to replace them every time you experiment with dyes.