How do I clean my phone safely?

Concerns & risks

You were trying to clean a smudgy phone and almost reached for the glass cleaner.

Harsh cleaners can damage coatings.

Causes & evidence

Apple advises a soft, lint-free cloth; some disinfecting wipes are allowed on exteriors. Check your maker's guidance.

What to do

1. Unplug and power off.
2. Use a soft lint-free cloth.
3. Avoid getting moisture in openings.

Common mistakes: Common mistakes: spraying liquid directly on the phone. Use a slightly damp cloth instead. Avoid abrasive materials and cleaners with harsh chemicals that can strip coatings. Unplug cables first. Remove the case and clean it separately. Turn the phone off first. Many manufacturers say a 70% isopropyl alcohol wipe can be used gently on hard surfaces, but check your phone maker's guidance for your model. Avoid getting moisture in openings like the charging port and speakers. Never use compressed air very close to ports, and never soak or submerge the phone, even if it's water-resistant.

Speed Man tip: Avoid bleach and abrasive cleaners.

Wrap-up: Soft cloth. No openings. No harsh chemicals.