Guides
Step-by-step help for water damage, muffled sound, dust, crackle and more — plus quick links to the free tools that fix them.
Free tools
Fix it in seconds
💧Phone Speaker CleanerEject water & clear dust with sound🔊Speaker & Mic TestLeft/right, frequency sweep, mic check👂Hearing TestQuick per-ear hearing screening🛡️Water-Resistance DatabaseOfficial IP ratings by phone model🩺Speaker TroubleshooterDiagnose your speaker problem🎛️Tone GeneratorPlay any frequency, 20 Hz–20 kHz📏Decibel MeterMeasure relative loudness live
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Water in Your Phone? What to Do in the First 10 Minutes
A comprehensive guide to rescuing your wet phone and using the free Phone Speaker Cleaner tool… How to Clean the Top (Ear) Speaker on an iPhone
A comprehensive guide to safely and effectively cleaning your iPhone's top earpiece speaker for clear calls. How to Dry Out a Phone Speaker (Fast & Safely)
Use sound vibration to safely dry your phone speaker in minutes, with clear guidance on what… Phone Only Works on Speaker? Fix the Earpiece
Diagnose and fix why your phone only works on speakerphone, restoring earpiece functionality with practical solutions. How to Clean iPhone Speaker Holes & Grille
Learn the safest methods to clean iPhone speaker holes and grille, combining brushes, tape, and the… Why Is My Phone Speaker So Quiet? Causes & Fixes
Discover why your phone speaker is quiet, from dust to hardware issues, and learn how to… Phone Speaker Not Working? Step-by-Step Fixes
Learn how to diagnose and fix a malfunctioning phone speaker with our comprehensive troubleshooting guide. How to Clean Your AirPods Case (Inside and Out)
Learn how to safely clean your AirPods case, remove lint, and maintain charging contacts with detailed… How to Clean Samsung Galaxy Buds (Safely)
Learn how to safely clean your Samsung Galaxy Buds, including the mesh, case, and ear tips,… How to Clean AirPods Properly (Without Damaging Them)
Learn how to safely clean AirPods, AirPods Pro, and AirPods Max, addressing muffled sound and debris…
A comprehensive guide to rescuing your wet phone and using the free Phone Speaker Cleaner tool… How to Clean the Top (Ear) Speaker on an iPhone
A comprehensive guide to safely and effectively cleaning your iPhone's top earpiece speaker for clear calls. How to Dry Out a Phone Speaker (Fast & Safely)
Use sound vibration to safely dry your phone speaker in minutes, with clear guidance on what… Phone Only Works on Speaker? Fix the Earpiece
Diagnose and fix why your phone only works on speakerphone, restoring earpiece functionality with practical solutions. How to Clean iPhone Speaker Holes & Grille
Learn the safest methods to clean iPhone speaker holes and grille, combining brushes, tape, and the… Why Is My Phone Speaker So Quiet? Causes & Fixes
Discover why your phone speaker is quiet, from dust to hardware issues, and learn how to… Phone Speaker Not Working? Step-by-Step Fixes
Learn how to diagnose and fix a malfunctioning phone speaker with our comprehensive troubleshooting guide. How to Clean Your AirPods Case (Inside and Out)
Learn how to safely clean your AirPods case, remove lint, and maintain charging contacts with detailed… How to Clean Samsung Galaxy Buds (Safely)
Learn how to safely clean your Samsung Galaxy Buds, including the mesh, case, and ear tips,… How to Clean AirPods Properly (Without Damaging Them)
Learn how to safely clean AirPods, AirPods Pro, and AirPods Max, addressing muffled sound and debris…
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