User Manual Philips HX9903/61 Rechargeable Electric Power Toothbrush

Documents for Philips HX9903/61

The following documents are available:
User Manual Other Documents Photos
HX9903/61 photo
My Philips Sonicare toothbrush makes loud noise
Philips Sonicare Toothbrushes use powerful vibrations which produce up to 62,000 brush strokes
per minute, which could cause a loud noise. Use this video to try and solve this issue yourself.
Electric brushing
The sound and vibration of the Philips Sonicare may seem unusual to you if you are used to a
manual toothbrush. If this is your first electric toothbrush, it can take a while to get used to
electric brushing.
Identify where the noise is coming from
Remove the brush head. Do you still hear the same loud noise after removing the brush head?
If yes, the issue might be at the handle. Please contact us for further assistance.
If no, the issue might be at the brush head. Read along to try and solve this issue yourself
Brush head not well placed
Reattach the brush head. Make sure that the brush head is well placed and not loose or wobbly. A
small gap between the handle and the brush head is normal.
Counterfeit brush heads
Counterfeit brush heads may make more noise than genuine Philips Sonicare brush heads. We
recommend you to use genuine Philips Sonicare brush heads.
Brush head is worn
If you used the same brush head for more than three months, you might need to replace your
brush head. As brush heads wear out, they may start to produce more noise. We recommend
replacing the brush head every three months.
If replacing your brush head did not solve the issue, please contact us.
My Philips Sonicare Toothbrush vibration is less powerfull than
before
Is your Philips Sonicare Toothbrush vibrating weakly or less powerful than before? You can use
these possible causes and solutions to try and solve this issue yourself.
Easy-start feature is activated
Loading ...
Loading ...
Loading ...

Specifications

Philips HX9903/61 Questions and Answers


#1 Do i use all 3 brushes at the same brushing time?

Not necessarily, although the settings can be changed. When you attach one of the smart brush head, it will choose the optimum settings for your brush head type automatically for optimum cleaning. Clean is a 2-minute mode, White+ is a 2-minute 40-seconds mode, Gum Health is a 3-minute 20-seconds mode, Tongue Care is a 20-second mode, DeepClean+ mode length depends on whether or not the handle is connected to the app. In connected mode DeepClean+ runs for two minutes and provides BrushPacer feedback every 20 seconds. In non-connected mode DeepClean+ runs for three minutes and provides BrushPacer feedback every 30 seconds.

#2 When travelling, how long before recharging is needed?

Philips DiamondClean Smart has a rechargeable Lithium ION Battery Operating time (full to empty) 14 days.

#3 is there a way to increase the amount of time?

Yes, the modes themselves change the amount of time per brushing session.