3.5 The brush head
The brush head (#1) is an innovative and special feature of
the device. It contains bristles, 2 DentalRF electrodes and a
EN
silicone strip that lies between the electrodes. The silicone strip
enables the DentalRF current to flow across the teeth. It also
ensures that the toothpaste and the DentalRF energy interact
effectively. For this reason, we recommend that the bristles are
always in good contact with the teeth.
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Always check that the brush head (#1) is not damaged.
Inspect the brush head (#1) for damage, excessive wear,
and/or biofilm accumulation prior to each use, and replace
the brush head (#1) or handle (#2) if there are signs of
damage.
[
If you are in any doubt about its condition, replace with a
new one. Naturally, contact Customer Service at any time
for specific queries or questions.
Signs of damage to the brush head (#1) include but are not
limited to:
U
a significant change in shape or appearance;
U
excessive wear showing on the bristles;
U
a bend or tears in the silicone barrier.
Electrode
Silicone strip
Electrode
8