You can dip a cotton swab in vinegar and apply it to the hook offset printing. If the hook offset printing is obvious, you can apply more, and then shovel off the hook offset printing with a small shovel.

White vinegar contains organic solvents, which can dissolve polymer esters in hook glue and easily remove hook offset printing. If there is no white vinegar, in fact, you can also use wind oil, alcohol, acetone, hand cream and other items instead, the effect is similar, and hook offset printing can also be removed in time.