How to Clean iPhone Safely & Properly

Your iPhone picks up fingerprints, dust, and grime from daily handling. Regular cleaning keeps the screen clear, the camera lenses sharp, and the ports working properly. This guide walks you through the safe method recommended by Apple, plus what to avoid so you don’t damage the oleophobic (oil-repelling) coating or the water resistance.

What You’ll Need

Soft, lint-free cloth (microfiber works best)
Warm water (not hot)
Optional: a soft-bristled brush (like a clean, dry toothbrush) for ports
Optional: 70% isopropyl alcohol wipe or Clorox disinfecting wipe (for disinfecting, per Apple’s guidance)
A dry area with good lighting

Step-by-Step

Power down and unplug. Turn off your iPhone (hold the side button and either volume button, then slide to power off). Remove any case and disconnect all cables. This prevents accidental touches and reduces the risk of liquid getting into ports.
Wipe the exterior with a dry cloth. Start with a dry microfiber cloth to remove loose dust and dirt. Gently wipe the screen, back, and sides in straight motions. This alone handles most everyday smudges.
Dampen the cloth slightly. If dry wiping isn’t enough, lightly dampen a corner of the cloth with warm water. Wring it out well—it should be barely damp, not wet. Never spray water directly onto the phone.
Clean the screen and body. Using the damp corner, wipe the screen and the back in gentle circles. Pay extra attention to the camera lens and the area around the buttons. Avoid getting moisture into the speaker grilles, microphone, or charging port.
Dry immediately. Use a dry part of the cloth to wipe away any moisture. Make sure the phone feels dry to the touch before turning it back on.
Disinfect (optional). If you want to kill germs, use a 70% isopropyl alcohol wipe or a Clorox disinfecting wipe. Gently wipe the exterior surfaces, avoiding openings. Do not use bleach or products containing hydrogen peroxide.
Clean ports and speakers. For the charging port or speaker grilles, use a soft, dry brush to gently sweep out dust. Do not insert anything metal or sharp, and never blow compressed air into the openings—it can force debris deeper.

Common Mistakes

Using harsh chemicals: Window cleaners, household sprays, alcohol (higher than 70%), and abrasive powders strip the oleophobic coating and can damage the screen.
Submerging in water: Even if your iPhone is water-resistant, the seals wear over time, and soap or other liquids can damage components.
Spraying liquid directly on the phone: This can push moisture into ports and buttons. Always apply liquid to the cloth first.
Using paper towels or tissues: These can leave lint and may scratch the screen.
Cleaning while charging: Moisture near the charging port can cause shorts or corrosion.

Tips

Clean your iPhone at least once a week, or more often if you use it in dusty or greasy environments.
Remove your case and clean it separately with mild soap and water (for most silicone or plastic cases).
If you use a screen protector, clean it the same way—just be gentle at the edges so it doesn’t peel.
For stubborn grime around the camera ring, use a slightly dampened cotton swab (Q-tip) and wipe gently.
Keep a microfiber cloth in your bag or desk so you can do a quick wipe anytime.

Troubleshooting

Water got into the speaker or port: If you accidentally get moisture in an opening, don’t plug in the phone or use a hairdryer. Let it air-dry in a dry, warm place for several hours. You can also gently tap the phone with the port facing down to help water escape.

Screen looks streaky after cleaning: This usually means you used too much liquid or a dirty cloth. Use a fresh, dry microfiber cloth and buff the screen in a circular motion.

Oleophobic coating is worn off: If the screen feels rough or shows permanent smudges, the coating has worn. You can apply a screen protector to restore a smooth feel, or (rarely) have Apple replace the screen.

Disinfecting wipes left a residue: Wipe the area with a slightly damp cloth (water only) to remove any leftover residue, then dry.

Frequently Asked Questions

Can I use hand sanitizer to clean my iPhone?

It’s best to avoid hand sanitizer because it often contains gels and other additives that can leave residue. Stick to 70% isopropyl alcohol wipes or a damp cloth.

Is it safe to use a UV sanitizer for my iPhone?

UV sanitizers are generally safe, but they may not reach all surfaces and can be pricey. The simple cloth method is just as effective for everyday cleaning.

Can I clean my iPhone with soap and water?

Apple says you can use mild soap with water, but it’s not necessary. If you do, use a small amount and make sure the cloth is well-wrung. Avoid getting any liquid in the openings.

How do I clean the charging port?

Use a soft, dry brush (like a clean toothbrush) to gently sweep out dust. Never use a metal pin or toothpick—they can damage the pins inside.

Will cleaning remove the water resistance?

No, normal cleaning with a damp cloth won’t affect water resistance. However, avoid high-pressure water or submerging, as that can compromise the seals over time.

How often should I clean my iPhone?

At least once a week is a good habit. If you notice smudges or dust, clean it more often. Regular cleaning also helps maintain the oleophobic coating.

Sources: Apple Support. Menus and buttons can differ slightly by version. Spotted something out of date? Tell us.