Water damage is a common issue for hardwood floors. It can cause the wood to warp, buckle, and even rot if not addressed promptly. The first step is to remove any standing water and dry the affected area as much as possible. Use fans and dehumidifiers to speed up the drying process. If the damage is severe, it may be necessary to replace the affected boards. It’s also important to identify and fix the source of the water damage to prevent future issues. Regular maintenance and proper cleaning can help prevent water damage to hardwood floors.