1. First, take out the clothes that need to be processed, as shown below.

2. Then, prepare a bottle of tinea water, as shown in the figure below.

3. Spray Tinea water several times on the offset printing to be removed, as shown in the figure below.

4. After spraying, wipe the surface with a cotton swab back and forth, as shown in the figure below.

5. Rub until the surface is loose, and then tear off the offset printing by hand bit by bit, as shown in the figure below.

6. That's it. See the effect, as shown in the figure below.