Freeing up space · One-tap clean-up (Run Tuhi)
How often should I run the Tuhi clean-up?
Short answer: A weekly tidy-up is plenty for most Macs, and there's no need when space is healthy. The always-safe parts can also run on a schedule through your rules, and Storage Studio warns you if space starts running low.
Whenever you like — for most people a weekly tidy-up is plenty, and there's no need to run it when space is healthy. Storage Studio also keeps a light watch on your free space and will speak up if it starts running low.
The parts that are always safe, such as cache cleanup and moving rule-matched folders, can also run on a schedule through your rules, outside your Quiet Hours, so you may rarely need the button at all.
If you ever ask Tuhi "Do I need to run Tuhi?", it answers from your Mac's current free space. See how the space watch works.