- What is it about the charcoal that whitens teeth?
Chemistry. Charcoal's negative charge attracts plaque's positive charge, the two combine and then rinse away.
- Can I order multiple packages?
Yes, you can order 1 or more packages. Just change the order amount on the checkout page.
- When my order will be arrived?Is there a tracking number?
EMS/ePacket is a fast global courier service. Normally it will take about 1 to 2 weeks to arrive destination countries from China or Japan. EMS/EPacket tracking number is a 13-digit tracking code starting with letter "E" and ending with "CN". i.e. EE123456789CN
click to track China Post EMS/ePacket