Clean Architecture helps build maintainable, testable, and scalable .NET applications. Follow these steps to implement it effectively:

1. Define Core Entities & Business Logic: These should have no external dependencies.
2. Create Application Layer: Contain use-cases and business logic, referencing core entities.
3. Implement Infrastructure Layer: Database, logging, external services, etc., linked via interfaces.
4. Design Presentation Layer: Your Web API or MVC, depending only on the Application Layer.
5. Dependency Injection (DI): Wire layers together using DI containers.

Benefits:

• Easy to test.
• Independent of frameworks and databases.
• Improved readability and maintainability.

By following these guidelines, you’ll build cleaner, more sustainable .NET applications.