Water in your iPhone charger port stops it from charging, but you can usually dry it out yourself

When water gets into your iPhone's Lightning or USB-C port, your phone will either refuse to charge or show a "Liquid Detected" warning. The port contains metal contacts and a small connector that corrode when wet, so the longer water sits there, the more damage happens. You can dry it out at home using methods that take anywhere from a few minutes to a full day, depending on how much water is inside.

The key is to get air moving through the port and let evaporation do the work. Most of the time, this works without taking your phone apart or paying for a repair.

Key Takeaways

  • Stop charging immediately when you see a "Liquid Detected" warning — continuing to charge while wet can damage the port permanently.
  • The fastest method is to hold your phone upside down with the port facing down and tap it gently against your palm to shake out loose water.
  • Leaving your phone in a warm, dry place for 24 to 48 hours often works better than any active drying method, especially if water is deep in the port.
  • Do not use heat sources like hair dryers or ovens, because heat can damage the battery and internal components.
  • If the warning returns after the port dries, water may still be inside — wait another day or contact Apple Support.

Shake out loose water first

Turn your phone off and hold it upside down so the charging port points straight down. Tap the back of the phone gently against your palm five to ten times. This shakes out any water pooling at the opening of the port. You should see small droplets fall out.

Do not shake hard or bang the phone — you are just using gravity and light taps to move water toward the opening. If you see water coming out, keep tapping gently until nothing more falls.

Use compressed air to push water deeper out

A can of compressed air (the kind used to clean computer keyboards) can force water out of the port. Hold the can upright and use the thin straw attachment that comes with it. Point the straw at the port from about two inches away and press the button in short bursts — do not hold it down continuously.

Alternate between pointing the straw straight into the port and at a slight angle. Do this for about 30 seconds total. The goal is to use air pressure to push water out, not to blast the phone. If you do not have compressed air at home, skip this step — it is helpful but not required.

Let your phone sit in a warm, dry place for 24 to 48 hours

This is the most reliable method. Turn your phone off completely and place it in a warm room (around 70 to 75 degrees Fahrenheit) with low humidity. A bedroom closet, a kitchen cabinet away from the stove, or a dry shelf works well. Do not put it in direct sunlight or near a heat source.

Leave it untouched for at least 24 hours. If you have time, 48 hours is better — water deep inside the port takes longer to evaporate. Resist the urge to check on it or try charging it before the time is up. The longer you wait, the more water escapes.

Try uncooked rice or silica gel packets

Place your phone in a container of uncooked rice or next to silica gel packets (the kind that come in shoe boxes or vitamin bottles). Both absorb moisture from the air around your phone. Bury your phone in the rice so it is surrounded on all sides, or place it in a sealed container with silica packets.

Leave it for 24 to 48 hours. This method works best when combined with a warm, dry room — the heat helps moisture move out of the phone faster. Rice is less effective than simply waiting in a dry room, but it does not hurt and many people have success with it.

What not to do

Do not use a hair dryer, oven, or any direct heat source. Heat damages the battery and can warp plastic components inside your phone. Do not stick anything into the port to dry it — cotton swabs, paper towels, or toothpicks can push water deeper inside or scratch the metal contacts.

Do not try to charge your phone while the "Liquid Detected" warning is showing. Charging a wet port can short-circuit the charging circuit and cause permanent damage. Wait until the warning is gone and your phone has been dry for several hours before plugging in again.

When to contact Apple Support

If the "Liquid Detected" warning returns after your phone has been dry for 48 hours, water is still trapped inside the port. Contact Apple Support or visit an Apple Store. They can open the phone and dry the port professionally, or replace it if corrosion has already started.

If your phone charges normally after drying but stops working a few days later, water may have damaged internal components. Again, contact Apple Support — this is covered under AppleCare+ if you have it, and sometimes covered under the standard one-year warranty depending on how the damage happened.

Frequently Asked Questions

How long does it take for water to damage the charging port?

Corrosion can start within hours if the port stays wet, but most damage happens over days. The sooner you dry it out, the better your chances of avoiding permanent harm. If you dry the port within a few hours, you usually avoid any lasting problems.

Will my phone charge again after the water dries?

Usually yes, if you dry it quickly and completely. Once water evaporates, the metal contacts should work again. If the port was wet for more than a day or two, corrosion may have started and charging might not work even after drying — in that case, Apple can replace the port.

Can I use a vacuum to suck water out of the port?

No. A vacuum can create static electricity that damages the phone's circuits, and the suction is not strong enough to pull water from deep inside the port anyway. Stick with air pressure or evaporation instead.

Is it safe to use my phone while it is drying?

No. Keep your phone off while water is inside. Using it generates heat and electrical current, both of which speed up corrosion. Wait until the port is completely dry and the warning is gone before turning it back on.

What if I dropped my phone in salt water or dirty water?

Salt water and dirty water corrode metal faster than fresh water. Follow the same drying steps, but contact Apple Support afterward even if the phone seems to work — salt deposits can cause problems days or weeks later that are not visible at first.