Click here to hear Colgate's new sonic logo, which is destined to sound out across all the brand's global marketing starting today. The logo is part of an overall sonic identity system developed by ...

The Hum by Colgate has an excellent smart app that guides your brushing. Unlike many other electric toothbrushes, the Hum vibrates rather than rotates, providing a different, more gentle experience.

One of our favorite electric toothbrushes has plummeted in price thanks to Amazon Prime Day - now just over $20. When you purchase through links on our site, we may earn an affiliate commission.