Pen Ink stains on clothing problems.. Pen Ink smudged shirt, especially the problem of students who meet frequently. It is already known that the students as TC shirt White. When ink pens, shirts, students really. We see the pen ink stains and critical time to clean out the ink stains, fabrics, rather cumbersome and, if the ink pen smudged on the clothes. Sometimes it is not possible to put it. Cause a loss of resources and waste because the clothes are best to help promote the personality of our time, to wear, so they have to learn how to Remover of ink on the shirt using various additives: lemonade. Nail remover and wash the wound with alcohol, which are substances that can be seen in everyday life. Faculty who prepare a conceptual project is a comparative study of the ability to ink Remover pen on a white cloth. To apply the Remover of ink on a shirt and have students do experiments comparing the effectiveness of blue ink Remover on white clothes (shirts, students) of lemon juice. Nail remover and alcohol by the three substances in a quantity equal to soak the stained fabric in time to ink as well as from the results of the comparison. It also brings in the hexane soak a cloth with to find out why the trial results with illustration, because there is no substance hexane is a stub, and the result is that alcohol and nail Remover Remover is better than lemonade. Also do not use lemon juice in the freezer because it will make the coat with a pale yellow and look up.
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