How to get water out of cell phone microphone
How to get water out of cell phone microphone

Let’s paint a picture, shall we? You’re out and about, capturing memories on your phone, and oh no! Your precious gadget takes a dip, maybe in a pool, or worse, a glass of water. As you fish it out and dry it off, you notice something amiss – the audio. Sounds muffled, right? It’s probably water in the microphone. But don’t panic! Let’s dive (pun intended) into the solution.

Understanding the Issue

The anatomy of a phone microphone:
Your phone’s microphone isn’t just a tiny hole; it’s a sophisticated device designed to capture sound waves. Tiny as it might seem, water can find its way in and distort the sound or even damage the mic.

The danger of water intrusion:
Water is not a phone’s best friend. While a few droplets might not seem menacing, they can lead to corrosion, short-circuiting, and long-term damage if not addressed promptly.

Immediate Steps After Water Exposure

Power off immediately:
Before anything else, switch off your phone. This minimizes the risk of any electrical shorts or further damage.

Remove the SIM and SD cards:
Water can damage these components too. Best to get them out and let them dry separately.

Effective Techniques to Extract Water

Use of absorbent materials:
Ever heard of silica gel packets? Those little sachets found in shoeboxes or new bags? They absorb moisture efficiently. Place your phone in a sealed bag with a few of these for several hours.

Utilizing the vacuum method:
Hold a vacuum cleaner nozzle close (but not touching) the microphone hole. The suction might help pull out the trapped water.

The rice method:
Ah, the age-old trick! Bury your phone in a bowl of uncooked rice. Rice grains can absorb the moisture, but remember, this isn’t a guaranteed method. It’s more of a last-resort technique.

Preventive Measures

Waterproof cases:
Think of these as life jackets for your phones. They’re designed to protect against accidental splashes or short submersions.

Safe phone usage practices:
It sounds simple, but avoiding phone usage near water sources or during rainy days can make a huge difference.

What to Avoid

Refrain from using heat:
Direct heat can warp components and melt internal adhesives. That oven trick? Forget about it.

Avoiding the blow dryer:
Using a blow dryer might seem intuitive, but it can push water further in!

The misconception of the blow dryer:
While air can dry, the forceful nature of a blow dryer might do more harm than good. It’s better to let evaporation do its thing naturally.

When to Seek Professional Help

Signs of persisting water damage:
If after all your efforts, the microphone still sounds muffled, or you notice other glitches, it might be time to see a professional. They have the tools and expertise to address the issue comprehensively.

In conclusion, while accidents happen, knowing what to do can make all the difference in preserving your phone’s functionality, especially the microphone. By taking immediate action, using proven techniques, and understanding what to avoid, you’ll be in a good position to save your phone from water damage.


  1. Is it safe to use my phone after getting the water out?
    While it’s ideal to wait until the phone is completely dry, if the microphone sounds clear and there are no other glitches, it should be safe.
  2. How long should I leave my phone in rice or silica gel packets?
    Typically, 24-48 hours is recommended to ensure maximum moisture absorption.
  3. My phone is waterproof. Should I still be worried?
    Water-resistant phones have limits. Prolonged submersion or exposure to high-pressure water can still cause damage.
  4. How can I check if there’s still water in my phone’s microphone?
    You can test by recording a voice note. If the sound is clear, it’s likely the water is gone.
  5. Can I prevent water damage in the future?
    Using preventive measures like waterproof cases and avoiding phone usage near water sources can significantly reduce the risk.
Eric Chan

Hi! I’m Eric and I work on the knowledge base at  You can see some of my writings about technology, cellphone repair, and computer repair here.

When I’m not writing about tech I’m playing with my dog or hanging out with my girlfriend.

Shoot me a message at if you want to see a topic discussed or have a correction on something I’ve written.

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