Steel doors offer durability and security but require some upkeep to remain in top shape. Regularly clean them with mild detergent to remove grime, and watch for rust, especially in humid areas. Sand and treat any rust spots to prevent spreading. Lubricate hinges every six months for smooth operation, and ensure weatherstripping is intact to keep drafts out. Repaint as needed to protect against rust, and check locks and hardware to ensure security. Avoid slamming to prevent damage, extending your door’s lifespan and performance. For more, visit Kinza Steel Doors.