Instant Clean is an add-on that automates mesh cleanup and repair operations within Blender. Designed to process imported models, it consolidates multiple mesh optimization tasks into a single operation. The tool features a preset system, allowing users to save and reuse specific cleanup configurations.

The add-on provides several dedicated repair and optimization functions, including fixing face orientations, applying auto smooth, and removing unnecessary geometry through dissolve operations while maintaining the original shape. Users can also convert mesh topology and clean up unused object data slots and vertex groups. Individual operations can be executed separately and added to the Quick Favorites menu for rapid access.