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Cleaning of ballpoint pen marks on clothes
1. Removing ballpoint pen oil from textiles can make alkylphenol polyoxyethylene ether 16%, monoethanolamine 12%, triethanolamine 4.2%, propylene glycol1%,butanol 13% and sodium alkylbenzene sulfonate 7. This reagent can remove oil stains from ballpoint pens and the like. And can be cleaned without leaving a trace.
2. Ballpoint pen trace Xiaoziling first made a first mixed solution with 8% sodium hypochlorite, 5% anionic surfactant, 2% sodium carbonate and 85% water, and then made a second mixed solution with 10% dichlorobenzene, 8% oxalic acid, 9% nonionic surfactant and 73% water. When in use, the two mixed liquids are evenly mixed to form the word erasing liquid, which can completely eliminate the ink mark of the ballpoint pen.
1. Clothes stained with ink can be washed with water first, then with milk, and then with detergent, and the ink can be removed.
Wash the ink on the object
Students at home are more likely to get ink on their clothes, and people who are engaged in writing or secretarial work have more opportunities to get ink on their clothes. There are many deletion methods, and the following options are available:
1. New ink stains or clothes that have not been soiled for a long time can be easily removed by soaking in hot milk or yogurt.
2. Generally, ink stains on clothes can be made into mixed solution with 1 part oxalic acid and1part water, heated, dipped with cotton balls in the hot state and carefully scrubbed. As soon as the ink mark disappears, rinse it off with a little warm ammonia solution.
3. Ink spots on wool and cotton clothes can be removed with 10% citric acid solution.
4. Formulation of ink detergent
(1) Mixing 96% alcohol, 10% ammonia and water at the ratio of 1:l: 1 can also remove ink spots. Ammonia will change the color of the fabric, so it is necessary to control the amount to avoid discoloration.
(2) Any one of insurance powder, bleaching powder or hydrogen peroxide can effectively remove the ink stains on white clothes.
(3) Ink stains on white clothes can also be wetted with tap water first, then with slightly hot mixed solution of 3% hydrogen peroxide and 10% oxalic acid, and then washed with clean water.
(4) For the blue-black ink stains on clothes, citric acid 1, distilled water 10 and concentrated borax solution 2 can be used as a remover. During preparation, citric acid is first dissolved in distilled water, then concentrated borax solution is added and mixed evenly. Dip this medicine with a brush and apply it to the blue-black ink spots on clothes, then use absorbent paper to absorb the excess solution, and then rinse with tap water after removing the ink spots.
(5) For the ink spots on the textile surface, alkylphenol polyoxyethylene ether 14.9% ~ 18.8%, monoethanolamine 10.3% ~ 13.7% and triethanolamine 4.15% ~ 4 can be used. The agent has no influence on fabric dyes, and can be used to clean fabrics of various colors, such as removing ink spots on the surface of textiles and oil stains from ballpoint pens.
(6) Dilute 0.5 ml of 30% hydrogen peroxide with 4.5 ml of distilled water, then add 5 ml of 5% oxalic acid and 0.7 ml of concentrated hydrochloric acid, dilute with 39.3 ml of alcohol, and put into a 50 ml drop bottle to obtain "Fading Spirit". Can effectively remove blood stains, ink and other colored stains that are difficult to wash off with soap. When in use, first wet the stain with clear water, then drop a few drops of "Fading Spirit", brush it with a brush, and then rinse it with clear water after removing the stain. If you want to clean the colored stains such as ink on the cloth, be careful not to let this medicine touch the pattern and make it fade. This medicine should be used now, not stored. Concentrated hydrogen peroxide will burn the skin, so wear protective gloves when preparing it to prevent concentrated hydrogen peroxide from contacting the skin.
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