Spilled water on my 6-year-old MacBook Air

I experienced a water spill on my MacBook Air today and the computer was expected to become six years old during the week of the incident. My Mac was already due for replacement in a few weeks time due to considerable wear and tear and two missing key caps (along with the risk of a third key cap popping out). What can I do to make sure that I can still use the Mac for as long as possible before the replacement arrives?

Posted on Dec 8, 2025 6:02 PM

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10 replies

Dec 9, 2025 3:06 PM in response to J4lambert

Spilled water on my 6-year-old MacBook Air

I experienced a water spill on my MacBook Air today and the computer was expected to become six years old during the week of the incident. […]What can I do to make sure that I can still use the Mac for as long as possible before the replacement arrives?”

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Recovering your Data:

If you were to get an older, Intel-based Mac, and it is not associated to anyone’s account, you can transfer the entire Mac or just specific items over to it from a Time Machine Backup, through use of Migration Assistant. Elsewise, without a Time Machine Backup, it’s a matter of restoring it from other sources (ie cloud storage and flash drives).


Apple has a reputation for providing updates for 7 years, and then stops providing them. So, take this as a good reason to upgrade to a much newer Mac.

Dec 9, 2025 2:27 PM in response to J4lambert

Luck & prayer are your only hopes. I do not recommend spending any money to repair any Intel Macs for multiple reasons....besides liquid damage repairs are even more expensive than other repairs.


If you know a tech, they could disconnect the battery (depending on the model there may be two connections) since a powered circuit & liquid will create corrosion which is what usually kills a device assuming it survived the initial spill. It can take a while for liquids to evaporate & they can get trapped in unseen areas beneath the chips.


Unless you have another computer to use, you may want to move up the purchase date for a new laptop.

Dec 11, 2025 3:44 PM in response to J4lambert

“In this case the Mac was running a soon to be unsupported os version (Sonoma). It had missing key caps and considerable wear and tear. I had several issues with it, including a series of kernel panics in January 2023. The plan is to retire it before the logic board corrodes completely.

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When retiring a device…

With all the potential hazards like sparks, this is unusable, and formatting isn’t even a safe procedure. So, did you ever encrypt your hard drive? If so, you’d be just fine. If not, then, next time you go about installing a Mac, you can encrypt it by:

  1. Back Up: the Mac with Time Machine Backup
  2. Deauthorize: the Mac in TV app or Music app
  3. Log Out: of your Apple Account in Settings app
  4. Boot: into Recovery Mode
  5. Go to: Disk Utility
  6. Select: the drive
  7. Format: the drive accordingly with encryption
  8. Install: the macOS
  9. Transfer: items from the TMB with Migration Assistant

Dec 21, 2025 5:20 PM in response to J4lambert

J4lambert wrote:

well my new Mac that this computer is replacing is not supposed to arrive until the new year so I cannot migrate it.

You can and should have good backups which you can use to transfer your data to the new Mac.


I would not rely on your liquid damaged laptop to be the source of your data for migration.....what if it doesn't survive until then?


People should always have frequent & regular backups of their computer and all external media (including the cloud). FYI, there are a lot more new ways to permanently lose access to the data stored on the internal SSD of recent Macs due to all of the hardware, software, and security changes.

Dec 21, 2025 5:41 PM in response to J4lambert

“well my new Mac that this computer is replacing is not supposed to arrive until the new year so I cannot migrate it.”

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Restoring from a Backup of a Liquid Inundated Mac:

If you have a TMB or other backup prior to all of this, then that’s what to use —creating one today, you’d just get a failure and a potential spark. So, make use of what you have backed up prior to this occurrence, and know to backup every-so-often. Had to create a couple of TMBs a few days ago just before and after upgrading to macOS 26.2.

Spilled water on my 6-year-old MacBook Air

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