usmile Replacement Brush Head With Air Cushion - Suitable For All usmile Toothbrush Series
Features at a Glance
- First-tier Bristles: The exclusive diamond-embedded design of the whitening bristles offers optimal whitening performance, achieving 440% whiter cleaning.
- Premium Gum Care: Each filament is at least 90% round to protect your gums in brushing.
- Fluoride-infused: The bristles release fluoride ions to strengthen the enamel of teeth.
- Reminder Bristles: The color gradually fades to serve as a reminder for replacement, as recommended by the dentist.