A Visual Studio (2022 and up) extension that adds a right-click context menu command to the Solution node, and Project node, that allows you to recursively delete (i.e., clean) the selected project's bin & obj folders, or all projects in the solution.
Contributions are welcome! Issues, PRs, etc. While it may seem this extension is "done", who knows what the future may hold for it?
For cloning and building this project yourself, make sure to install the Extensibility Essentials 2022 extension for Visual Studio which enables some features used by this project.