Oral-B iO Brush Heads

No, these specific replacement heads are designed exclusively for the Oral-B iO electric toothbrush series. They will not fit other Oral-B models, such as the Pro or Genius series.

The signature round design is engineered to cup each individual tooth, allowing the bristles to surround the surface area more effectively than a standard rectangular brush head. This shape is specifically optimized to work with the iO's micro-vibration technology for a deeper, more precise clean.

For optimal hygiene and cleaning performance, you should replace your brush head every three months. If the bristles appear frayed or worn down before that time, you should swap it out sooner to ensure you aren't damaging your gums.

The dual-length, tufted bristles are designed to reach areas that standard flat-cut bristles often miss. The longer bristles help clean deep between teeth and along the gumline, while the shorter bristles focus on the tooth surface.

The Oral-B iO system typically uses symbols or icons on the base of the brush head to help users distinguish between heads if multiple people share the same handle. This pack includes six heads, which is a six-month supply for one person or a shorter duration for a household.