To force a scheduled cleanup to run between schedules you can run a manual cleanup at any time.
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Goto Scheduling and cleanup
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Select Scheduling and cleanup in the left menu. Open one of the existing scheduled cleanups or add a new schedule.
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Run now
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Open the schedule you want to run manually. Make adjustments if needed. you can also Add a new schedule to run manually.
Scroll to the bottom of the screen and
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Save changes.
You can preview the outcome of the cleanup by clicking the Dry Run button.
Then, select Run Now to start the cleanup process.
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Then click the button Run now.
You will be notified with a link: Go to results when job is started.Follow the link. The User screen opens with result of the cleanup loaded.