The clothes were dyed with red syrup, washed with a warm detergent solution, followed by soaking with oxalic acid and potassium permanganate solution, scrubbing, and then decolorizing with oxalic acid solution, followed by washing, The
The new stained blue ink stains can be washed with soap, detergent and other detergent scrub. Contaminated for a long time the blue ink stains, available oxalic acid solution soaked scrub, and then washed with detergent to remove.
Newly stained red ink stains can be washed first, and then soaked in warm soap, until the color stains removed, and then washed with fresh water. Contaminated for a long time the red ink stains, first washed with water, then wipe with 10% alcohol solution to remove.
Dye get the clothes, you can first wipe with dilute acetic acid, and then rinse with hydrogen peroxide. You can also use turpentine to wash, then wipe with gasoline. And finally have to use clean water.
