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Safe way to empty cache

My mac has been running slow recently, and I realised that I have about 9gb of cache on my laptop.

Is there a safe/good way to remove some of the cache stored up in order make my laptop run a bit faster or is this just a terrible idea.

If this isn't a great idea is there anything else you could suggest?


MacBook Pro 13”, macOS 10.14

Posted on Jul 26, 2020 8:16 AM

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Question marked as Top-ranking reply

Posted on Jul 26, 2020 8:26 AM

cosistarman wrote:

My mac has been running slow recently, and I realised that I have about 9gb of cache on my laptop.
Is there a safe/good way to remove some of the cache stored up in order make my laptop run a bit faster or is this just a terrible idea.
If this isn't a great idea is there anything else you could suggest?



SafeBoot https://support.apple.com/en-us/HT201262

Takes noticeable longer to get to the login screen, does a 5-15 minute disk repair before it fully boots up, and certain system caches get cleared and rebuilt, including dynamic loader cache, etc.


Then reboot as normal

1 reply
Question marked as Top-ranking reply

Jul 26, 2020 8:26 AM in response to cosistarman

cosistarman wrote:

My mac has been running slow recently, and I realised that I have about 9gb of cache on my laptop.
Is there a safe/good way to remove some of the cache stored up in order make my laptop run a bit faster or is this just a terrible idea.
If this isn't a great idea is there anything else you could suggest?



SafeBoot https://support.apple.com/en-us/HT201262

Takes noticeable longer to get to the login screen, does a 5-15 minute disk repair before it fully boots up, and certain system caches get cleared and rebuilt, including dynamic loader cache, etc.


Then reboot as normal

Safe way to empty cache

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