My Mac mini was running on less than 7.5GB of free space out of 245GB total. It was slowing everything down.

Here’s the step-by-step process I followed:

1️⃣ Apple Menu → System Settings → General → Storage
Identified that System Data alone was consuming 53GB.

2️⃣ Ran a quick Terminal command to pinpoint the problem:

sudo du -sh ~/Library/Caches

Result: 18GB sitting in cache files.

3️⃣ Cleared the cache with one command:

rm -rf ~/Library/Caches/*

Done. 18GB recovered instantly.

4️⃣ Enabled “Empty Bin Automatically” in Storage settings
Now trash older than 30 days is deleted automatically — no manual effort needed.

💡 Key Takeaway:
Most Macs quietly accumulate gigabytes of cache, logs, and junk over time. A 5-minute cleanup routine can make a significant difference in performance and storage.

If your Mac feels slow or storage is running low — start with your Library/Caches folder. You might be surprised what you find.

♻️ Save this post for later and share it with someone who needs a Mac cleanup today.