This is my second brush, bought because I needed replacement heads for the first one - which I love. My dental hygienist noticed a lessening of plaque between visits. It's gentle to use but effective. One of the best things about this toothbrush is that the charge lasts for ages (up to 42 days apparently) so when I go on holiday I can take it along without the bulky charging stand. That's a big plus. It comes with 2 spare heads but I'm struggling to source spares.

This is my second promedica sonic toothbrush. The other one broke as I dropped it on the floor but had it for 2 years. At the time I first bought this product is was rather expensive but it's now selling at around $50 on ebay. There are 3 functions, normal, low and pulsating but I always use the normal function as this seems to work the best. The sonic vibrations really seem to get your teeth clean and whiter than they would normally be. It also has the 30 second stop which means you have 2 minutes to clean your teeth afterwhich it stops. I would definitely recommend this product.