Jet system Caution "water / air" by blows, painful gums refrain

- This micro jet is very simple to use, once loaded on the sector, simply:
1) Attach a nozzle (supplied with 3 nozzles of different colors)
2) Fill the small water tank or mouthwash (personally I prefer to use it with a mouthwash for more feeling of freshness)
3) Press the Power button
4) Place the tip of the cannula between the teeth and press the activation button (once for a single jet or continuously for automatic jet approximately every second).

The unit comes with 3 nozzles of different colors and a storage pouch for possible transport, which is very convenient to take him on vacation or even at work because the device is not too bulky.

I acknowledge that the first use I was a little surprised because I heard myself more to the feeling of a dental jet streaming, the system jets "water / air" in very short times was a bit destabilized by compared to what I had imagined.
I found this system of air jets a little unpleasant, compared to my usual dental jet, plus my gums often bleed and air sensation hurts some molars. It is true that the teeth appear smoother and leaves a good feeling of freshness when I use a mouthwash, but I still prefer the feel of my usual dental jet that least hurts my gums (even if it is bulkier with its large tray).

I think that Sonicare is very convenient for travel or work provided you have good teeth, no fillings, no barefoot tooth and gum brittle because the power of the air between each tooth and bleed me leaves me slightly pain, it leaves a good feeling of freshness but my electric toothbrush has the same effect. Considering the price, here is for me a good gadget despite its efficiency!