How Important is the ADA Seal?

The ADA Seal of Acceptance lays out a good framework for how to judge whether bristles are safe. That said, there are some great toothbrushes out there that couldn’t afford going through the ADA Seal process even though they meet the requirements—two of these is included in my list below, the Oral-B and the Nimbus. To qualify for the seal, the manufacturer must provide evidence that their bristles are “free of sharp or jagged edges and endpoints” as well as pay a fee to be able to use the seal in their marketing.

In other words, if you’re in a hurry, the ADA Seal is a good shortcut. But, there aren’t that many brushes that have it. If in doubt, consult your dentist to ask if a brush has quality bristles or not.