1. Ventilation and drying: open doors and windows to increase air circulation and help the moisture in the warehouse evaporate quickly. Fans or air conditioners can be used to speed up the drying process, and dehumidifiers or dehumidifiers can be used to reduce humidity.

2. Remove the damaged books: check the books damaged by water, remove the damaged books from the warehouse as soon as possible, and separate the books damaged by water for subsequent treatment and repair.