Acting immediately after experiencing water damage is critical to preventing further drywall deterioration. Begin by removing any damp or damaged drywall sections and thoroughly drying the area with air movers to accelerate evaporation. These powerful fans circulate dry air efficiently, preventing mold growth and structural deterioration. Once the area has completely dried, fix the damaged areas with new drywall and sand smooth. Finally, prime and paint the restored surface to return your wall to its previous appearance and ensure long-term durability.