Materials required: Tianna Water.

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

2. Then, prepare a bottle of Tianna water, as shown in the picture below.

3. Spray the Tianna water on the offset printing to be removed a few times, as shown in the picture below.

4. After spraying, use a cotton swab to rub the surface vigorously back and forth, as shown in the picture below.

5. Rub until the surface loosens, and then tear off the offset printing bit by bit with your hands, as shown in the picture below.

6. This is done. Take a look at the effect, as shown in the picture below.