Oral-B iO Ultimate Clean Replacement Head Electric Toothbrush Black x4

Oral-B iO Ultimate Clean Replacement Head Electric Toothbrush Black x4 is ideal for those with a sensitive mouth. Only compatible with Oral-B iO handles, these heads stop you from getting frayed bristles again and allow you to enjoy a professional clean feeling every day. As a matter of fact, each head has high-density thin filaments that ensure a gentle cleanse and protect the gums and angled bristles for superior plaque removal. At the same time, the bristles are soft and have a specially-designed pattern with an overlay of concave and convex bristle trims so they adapt to the curves of the teeth and gums. On top of that, the thinner outer bristles surround each tooth and enable a delicate cleaning along the gumline. As a result, you get unique brush heads that offer a gentle energy of micro-vibrations for synchronized and consistent cleaning that leaves the teeth bright.

Dentists recommend changing the brush head every 3 months for optimum results.