To remove ink stains, you can try rinsing with clean water first, or scrub with detergent. If there are still traces, you can use five or six grains of acetic acid dissolved in a tablespoon of hot water and apply it to make the stains fade. Because the texture of silk is easily damaged, it should not be soaked for too long. After applying acetic acid, rinse it immediately after about one minute. For nylon clothing, use hot water of about 80 degrees Celsius to brew neutral detergent, add a few drops of ammonia, and then gently rub it. As for white clothes made of cotton and linen, you can wash them with about one liter of hot water and one teaspoon each of soda and bleach. For thick ink stains, you can use a mixture of rice grains, paste, and detergent to apply on the ink stains, and rub it repeatedly with your fingertips until the ink stains disappear. Or you can put digestive tablets on the ink stain. The colloid in the ink stain will be dissolved by the enzyme in the tablet, which will make it cleaner. Then soak in a detergent solution containing enzymes for thirty minutes, then rub and rinse without leaving any traces. When clothes are stained with red ink, first rinse the stained part with hot water two or three times. If there are still traces, wrap the chopped radish in gauze, then use it to wipe the stained area, and finally rinse with soapy water. You can also use the top layer of boiled rice bran water or alcohol to rinse, and finally bleach it.

If your clothes are stained with blue ink, you can wash it with soapy water first. If there are still traces, soak five or six grains of acetic acid in 10cc hot water, apply it to the contaminated area, and then rinse and bleach it with water. That’s it. If it is made of silk, rinse it with water as soon as it is lightly applied to avoid damaging the texture of the clothes. Or for nylon clothing, you can add washing powder to hot water at 80 degrees Celsius, add a few drops of ammonia, and rub it gently. As for cotton and linen clothes, you only need to wash them with one liter of warm water and one teaspoon each of soda and bleach to remove stains. There are other ways to deal with red and blue ink stains, which is to soak the stained area with almond juice

or alcohol, and then rinse with soap and water. You can also use vinegar and water, dip cotton in it to scrub the contaminated area, and then wash with soap.