OnePlus Speaker Cleaner
OnePlus flagships pair a bottom speaker with the earpiece for stereo. Clean both, in the right order, with the right expectations about water resistance.
Last reviewed: November 2026 ยท Sound guidance checked against Apple, Google and Samsung support documentation.
๐ Speaker Cleaner โ tap play
Bottom grille down, volume up โ and use Earpiece Clean for the second channel that OnePlus stereo relies on.
Set your volume to maximum, unplug headphones, and hold the phone speaker facing down.
How to use it
- Locate the speaker slots on the bottom edge beside the USB-C port.
- Case off, volume to maximum, phone held bottom-down.
- Play the Water Eject cycle; repeat once for dust with the Deep Clean Sweep.
- Run Earpiece Clean โ on OnePlus stereo models the earpiece carries half the sound, so a clogged earpiece makes everything lean and quiet.
- Brush both grilles gently with a soft dry toothbrush.
Good to know
- OnePlus water resistance depends heavily on the model: recent flagships carry ratings such as IP64โIP68, while many Nord models have modest or no official rating โ check your exact model before trusting any dunk.
- The famous alert slider does not affect the speaker, but do check that media volume (not just ring volume) is up before judging the result.
- OnePlus/OPPO service guidance for wet phones follows the standard pattern: dry the exterior, no charging while wet, air and time.
Frequently asked questions
Why does my OnePlus sound unbalanced after cleaning?
One channel cleaned, the other did not. The earpiece mesh is finer and clogs more โ give it its own Earpiece Clean cycle and brush pass.
Does this work on OnePlus Nord?
Yes โ same layout, same sound. Just be stricter about water: many Nord models have no IP rating at all.
Related tools & guides
Cleaner by Phone Brand
Samsung, Xiaomi, OnePlus, Pixel, vivo, OPPO, realme and AirPods.
Water Eject Sound
The universal 165 Hz eject cycle every brand page uses.
Clean a Phone Speaker
The safe brush method, step by step.
Fix a Muffled Speaker
Still dull after cleaning? Work through the other causes.