Tap the button below. It plays a low‑frequency sound that vibrates the speaker and pushes trapped water and dust out of the grille. Turn your volume up to about 80%.
💡 Point the speaker downward so gravity helps the water escape. Repeat 2–3 times if needed.
Laptop speakers collect dust easily. Select your laptop type and run a targeted cleaning cycle.
Dry the outside of your phone first.
Let gravity help pull the water out.
Ensure audio plays through the phone's internal speakers.
Never use earbuds. Turn volume up, but 100% isn't required.
Our tool is designed to target the three most common speaker issues using precise acoustic frequencies. Whether your phone took a dive or just sounds muffled from pocket lint, here is how we fix it.
Clear trapped water from your phone in about 60 seconds. The steady 165 Hz vibration physically pushes trapped liquid out of the speaker mesh.
A steady 165 Hz tone — the sweet spot for maximum diaphragm travel — physically pushes trapped water out.
Use our deep clean mode to act as a dust remover. Sweeping low frequencies shake loose stubborn dirt, sand, and lint.
Sweeps across low frequencies (120–400 Hz) to shake loose lint, dust and stubborn droplets the single tone misses.
Act as a volume booster for muffled speakers. Clear out blockages to restore heavy sound, loud bass, and crisp audio.
A clean 440 Hz reference tone so you can hear whether your speaker sounds clear again after cleaning.
Perfectly safe. These are ordinary frequencies your speaker already plays during music. The tool never exceeds normal listening levels — it just concentrates the energy at the frequency range where diaphragm travel is greatest.
Laptop speaker placement varies far more than phones, and the placement determines both what accumulates and how you can reach it.
For a complete overview, see what to check on a laptop.
Drivers in the base, firing into the desk and reflecting toward you. Common on budget and mid-range machines. These accumulate the most dust by a wide margin — they sit millimetres above a surface and act as intakes. They also sound noticeably worse on soft surfaces, because a bed or sofa absorbs the reflection the design depends on. If your laptop sounds muffled only on your lap, that is the design rather than a fault.
Perforated strips either side of the keyboard, firing upward. Better sound, and better access for cleaning. They collect crumbs, hair and skin debris rather than desk dust. The perforations are usually small and numerous, which makes a soft brush effective and adhesive putty awkward.
Newer thin laptops sometimes fire through gaps around the keyboard itself with no visible grille. There is nothing obvious to clean, and debris that enters goes under the keyboard rather than into a grille. Compressed air across — never into — the keyboard edges is the only practical home approach.
Some designs fire from the hinge area or the rear edge. These are less exposed to desk dust but harder to reach, and they direct sound away from the user, which makes them sound quieter than they measure.
Play audio and move a hand slowly around the chassis edges and base. Where the sound changes most is where the drivers are. This takes ten seconds and prevents cleaning an opening that is actually a vent.
Easy mistake on a laptop, and a consequential one. Cooling vents are usually larger, often adjacent to a fan you can hear, and cleaning them with liquid or putty risks pushing debris into the fan assembly.
Soft dry brush across the grille. Compressed air only across the surface at a shallow angle, never directed into it. Then three or four sweep cycles at 60–70 percent volume — large drivers do not need more.
No. The frequencies used sit inside the range your speaker already reproduces whenever you play music, and the tool runs at moderate volume rather than maximum. The one genuine caution is earbuds: never run ejection tones into in-ear devices while you are wearing them.
Stop. If three cycles produce no improvement at all, the cause is not blockage. Check the symptoms on our guide to when a sound tool will not help, and have the device inspected rather than continuing to run cycles.
No. Rice is a poor desiccant — open moving air dries a device faster — and its starch dust migrates into the charging port, microphone holes and speaker grille, which can create a second problem on top of the first.
No — and this matters. The sound has to travel through the blocked speaker to do anything, so any connected Bluetooth or wired device defeats the purpose entirely. Disconnect everything first.
No. Around 70 to 80 percent is the practical sweet spot. Maximum volume on a restricted diaphragm produces distortion rather than more displacement, and adds avoidable stress to the driver.
Our tool is great for water and dust, but it cannot fix physically blown speakers or electrical damage.
Learn when it won't workStep-by-step help for wet, muffled, crackling or quiet phone speakers.