Review on 💎 Set of 4 Philips Sonicare HX6064/10 Best White W2 Brush Heads with BrushSync for Effective Teeth Whitening by Qung Quang  (Buss Ga ᠌

My brush itself recognizes the nozzle and selects the optimal mode. These attachments help to keep the teeth bright, while constantly drinking coffee and smoking, if all this is given up, the effect will be even better. Three types of wear indication, through the brush, through the application (there is support in my brush) and a visual indicator on the bristles (the color of the two groups of bristles changes from blue to transparent). I do not like too frequent replacement and the price is otherwise good nozzles.