New Signal Silver Charcoal with Ultra-thin bristles gentle on teeth and gums now infused with Charcoal and Silver ions to become 99% antibacterial for a gentle, more hygienic clean.
How to use:
- Teeth whitening begins with a clean toothbrush.
- Rinse your toothbrush after each use and store upright to air it out properly.
- And don’t forget to change it every three months.