couldn't see it posted elsewhere:
cheapest i've seen, cheaper than amazon market place coming in cheapest at £26.65.
some great reviews also with 156 sold so far.. it can't be too bad!
they do also accept returns, so if you're unhappy - send it back!
"Gums are an important part of your oral health; For whiter teeth and healthier gums look no further than the Philips Sonicare HydroClean Toothbrush. This Philips toothbrush uses patented sonic technology along with the specially designed HydroClean brush head. Both technologies work together to create a dynamic fluid action between the teeth, ensuring a consistent brushing performance. The dynamic fluid cleaning action created by the Sonicare toothbrush makes it easier to clean even hard-to-reach areas, such as below the gumline and behind back teeth." - Amazon.