What should I do if I add the wrong ink to the official seal? Urgent! ! ! ! !
I tried. No matter how high the alcohol degree is, the ink won't wash off. Drop it with high concentration detergent and apply it evenly. After a few minutes, rub with your fingers and squeeze repeatedly, and the ink will naturally fall off and stick to your fingers. Soak in 85-degree boiling water, squeeze repeatedly, and rinse clean. Even if it is cleaned, add the appropriate ink again.