.NET developers adhere to clean coding standards like consistent naming conventions, modular design, and adherence to the SOLID principles. They use code analysis tools such as Roslyn analyzers to enforce best practices. Code readability is emphasized by adding comments and maintaining logical structures. Unit tests are written for critical components to verify functionality. Reusable components and libraries reduce redundancy and ensure efficiency. Dot net development regularly review code through peer reviews or automated processes to ensure adherence to these standards. Following these methods results in clean, maintainable, and bug-free code.