What To Do If The Handkerchief Cannot Be Washed

　　What should I do if the handkerchief cannot be washed cleanly? Many times the handkerchief is contaminated with something, which is difficult to clean. Different methods should be used for different situations;

　　1. If it is an ordinary dirty treatment, you can first soak it with laundry detergent or washing powder, and then wash it with warm water, which is easier to clean.

　　2. Soak in 84 disinfectants for 15 minutes (disinfection), then rub with soap (decontamination and fragrance), then rinse with water. Very effective.

　　3. If the handkerchief is still not clean, it should be dealt with according to the following situations.

　　1. Ballpoint pen: wash with detergent after treatment with acetone or thinner;

　　2. Marker pen: wash with detergent after treatment with gasoline or carbon tetrachloride;

　　3. Wine and beer: Wash with warm water. If it cannot be washed off, add a little ammonia water to the aqueous solution of borax for treatment;

　　4. Fruit juice: add 5% ammonia water to the warm washing liquid;

　　5. Sargassum (seasoning sauce for western food): wash with warm detergent, if it cannot be washed off, use an aqueous solution with 2% borax;

　　6. Black tea and coffee: wash with warm detergent, and then treat with a mixture of light ammonia and glycerin (glycerol);

　　7. Chewing gum: After rubbing it with alcohol or thinner, wash it with warm detergent;

　　8. Oils: can be washed with warm detergent, gasoline, etc.;

　　9. Lipstick: wash with light ammonia or alcohol and then wash with warm detergent;

　　10. Perfume: wash with alcohol and then wash with warm detergent;

　　11. Blood: use detergent or ammonia solution (warm water is not acceptable);

　　12, rust: wash with 1% oxalic acid solution and then wash with lukewarm water;

　　13. Paint, coal tar: rub with turpentine and then wash with gasoline;

　　14. Crayons: wash with volatile oil, and then wash with 20% alcohol solution;

　　15. Ink: After washing, stick the sticky substance of rice and detergent together on the back of the stain;

　　16. Blue ink: wash with warm washing solution, then wash with 2% oxalic acid solution, and finally treat with 10% ammonia water;

　　17. Red ink: wash with warm detergent and then treat with 10% alcohol solution.