Philips Sonicare AirFloss Ultra Black (HX8438/03) [11/44] Using the appliance

Note: Replace the nozzle (HX8032, HX8033) every 6 months for

optimal results. Also replace the nozzle if it becomes loose or no

longer ‘clicks’ onto the handle.

Note: The AirFloss Ultra only supports AirFloss Ultra nozzles. Do

not attempt to use non-AirFloss Ultra nozzles on the AirFloss Ultra

handle.

2 Open the cover of the reservoir (‘click’) (Fig. 5).

3 Fill the reservoir with mouthwash or water. (Fig. 6)

Tip: For the best result and a fresher experience, we advise you to

use mouthwash with your AirFloss Ultra.

Note: Do not use mouthwash that contains isopropyl myristate

(e.g. Dentyl Active) or high concentrations of essential oils, as it

may damage the appliance. This includes all mouthwash sold in

glass and ceramic packaging.

4 Close the cover of the reservoir by pressing (‘click’) (Fig. 7).

5 Press the power/mode button to switch on the appliance. (Fig. 8)

The LEDs illuminate.

6 Press and hold the activation button until spray comes out of the

tip of the nozzle. (Fig. 9)

Using the appliance

1 Make sure the AirFloss Ultra is switched on. If it is off, press and

release the power/mode button to switch on the appliance. (Fig.

You can change the modes to have the desired amounts of bursts

each time you press the activation button (Fig. 9). For optimal

results, use the triple burst mode (the default setting) from both

the outside and inside of your teeth.

To change modes, press the power/mode button to cycle through

the modes until you reach your desired mode. The LEDs show the

selected mode:

- Single burst: 1 LED (Fig. 10)

- Double burst: 2 LEDs (Fig. 11)

- Triple burst: 3 LEDs (Fig. 12)

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