TL;DR
After a spill, shut down only if safe, keep the Mac off, and arrange service.
- Disconnect power only with dry hands and dry connectors; do not touch a wet plug or cable.
- If unresponsive, hold power only when your hands, button, and surrounding area are dry and safe.
- Do not charge, turn on, test, use rice or heat, or shake the Mac; blot its exterior.
A drink tips over, and your MacBook may still be on. The next few choices matter: shut it down if safe, keep power away, and don’t try to see whether it still works.
If you’ve spilled water on your MacBook, follow these steps and get advice from Apple or a repair provider.
What to do right after a spill
Safety first: If liquid reached the power adapter, wall outlet, or plug, don’t touch wet parts or stand in water to unplug it. Keep your hands dry.
Apple warns against connecting or disconnecting a power adapter with wet hands, and says to disconnect a Mac or adapter exposed to liquid when it is safe.
If you can’t disconnect power safely, step away and get help. See Apple’s Mac safety guide.
- Shut down the Mac if it is safe. If the screen responds, choose Apple menu > Shut Down. Don’t keep using it to save files or check the damage. If it is unresponsive, press and hold the power button until it shuts down only if your hands, the button, and the surrounding area are dry and safe. This can lose unsaved changes. If reaching the button or shutting down would expose you to liquid or an electrical hazard, step away and contact a repair provider.
- Disconnect the charger only when safe. Use dry hands, and touch only dry plugs and connectors. If liquid is on a connector or around the outlet, don’t handle it. Don’t reconnect the charger or charge the Mac.
- Remove accessories only if their connectors are dry. Don’t insert cloth, cotton swabs, or other objects into ports.
- Blot the outside. Use a soft, dry, lint-free cloth on the case and keys. Keep liquid away from openings. Don’t open the case or press keys to check them.
- Keep the Mac off and still. Set it on a stable, dry surface. Don’t shake it or turn it upside down to drain liquid.
Even if the screen stays on, don’t use or charge the Mac to test it. Liquid can damage the computer, and a dry case doesn’t show whether its inside is dry.
Keep it off and contact Apple Support as soon as possible if liquid may have entered the computer. Apple recommends an Apple Store or Apple Authorized Service Provider for liquid that enters a product.
What not to do while it is wet
Don’t put the MacBook in rice, use a hair dryer or heater, or blow compressed air into it. Don’t insert anything into a port. These steps don’t tell you whether liquid reached internal parts.
Apple gives the same warnings for a wet USB-C port in its liquid-detection guidance.
Don’t rely on a 24- or 48-hour wait as proof that a Mac exposed to a spill is safe to turn on. Apple’s “at least a day” instruction belongs to a USB-C liquid-detection alert.
It is a port procedure, not a drying time or recovery promise for liquid inside the computer.
A USB-C liquid alert is a separate case
If the only issue is a USB-C liquid-detection alert for a port, cable, or accessory, follow Apple’s instructions for your supported Mac. Disconnect the cable, shut down, and wait at least a day before visually checking the port. If the alert returns, shut down again and leave the Mac in a dry place with airflow for another day.
Those steps address the alert. They don’t show that a Mac with an internal spill is safe to use.
Arrange service and check coverage
Tell Apple or the repair provider what spilled, where it landed, and whether the Mac was on or connected to power. Ask them to inspect it and explain the available options.
Apple lists its Mac service options. An inspection is needed for a personalized estimate.
Liquid damage isn’t covered by Apple’s one-year limited warranty or AppleCare Protection Plan. AppleCare plans may add accidental-damage protection with a service fee, subject to plan terms and exclusions.
Check Apple’s Mac coverage page, your own plan, and local consumer-law rights before deciding what service to book.
Frequently Asked Questions
Can I turn on my MacBook to see if it still works after a spill?
No. Keep a MacBook exposed to liquid off, and don’t charge or turn it on to test it. A working screen does not show whether liquid reached internal parts.
Contact Apple or a repair provider for advice.
How long should I wait before turning on a MacBook after a spill?
There is no guaranteed wait that makes a MacBook with an internal spill safe to turn on. Apple’s at-least-a-day wait applies to a USB-C liquid-detection alert and its port procedure.
Keep a spilled Mac off and ask a repair provider what to do.
Does rice help dry a wet MacBook?
No. Apple advises against putting a Mac in rice because small particles can damage it. Rice also cannot show whether liquid reached the inside. Keep the computer off and arrange service instead.
Can I use a hair dryer or compressed air on a wet MacBook?
No. Don’t use external heat or compressed air on a wet Mac or USB-C port. Blot only the outside with a soft, dry cloth, leave the computer off, and get repair guidance.
Can Apple repair a MacBook damaged by liquid?
Apple or an Apple Authorized Service Provider can inspect the Mac and explain service options. Ask about your files before you approve a repair. Don’t turn on a wet Mac to try to retrieve them.
Does Apple’s warranty or AppleCare cover liquid damage?
Liquid damage isn’t covered by Apple’s one-year limited warranty or AppleCare Protection Plan. AppleCare plans may add accidental-damage protection with a service fee, subject to plan terms and exclusions.
Check your own plan and local consumer-law rights.
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