If your Sonicare AirFloss makes a whistling sound, the troubleshooting tips below may help you find a solution.
We recommend you follow the steps in the order listed below. In between steps, check to see if the issue is resolved before moving to the next.
My Philips Sonicare AirFloss makes a whistling sound
Published on 11 September 2023
1. Clean the reservoir vent.
On the back of your AirFloss is a small air vent in the reservoir hatch. If the air vent is clogged, it will reduce the water flow. A clogged air vent is causing a whistling sound.
To clean the vent, follow the steps below:
To clean the vent, follow the steps below:
- Take a damp/moist paper towel or cotton swab.
- Wipe along the inside edge of the reservoir door opening, especially on the top area.
- Rinse well with cold tap water and ensure no debris/dust is left.
2. Replace the nozzle.
It could also mean that the nozzle is worn. We recommend replacing the nozzle every three months. You can purchase a new nozzle in our online store.
Are you still having issues with your AirFloss?
If none of these tips help, your AirFloss may be damaged internally. We recommend that you request a repair or exchange for your AirFloss.
