Oral-B Pro 100 CrossAction Battery Toothbrush, Black — AA-Powered, Angled Round Brush Head for Plaque Removal

Oral-B Pro 100 CrossAction is a battery-powered toothbrush with an angled round brush head designed to remove more plaque than a regular manual brush.

The Oral-B Pro 100 CrossAction combines a compact round brush head with precisely angled bristles and reliable AA battery power to deliver a deeper clean between teeth and along the gumline. This model ships with two AA batteries and fits multiple Oral-B replacement brush heads, making it a straightforward, effective choice for daily oral care without the complexity of advanced electronic features.

How does the CrossAction head improve daily brushing?

The CrossAction head uses a round profile and crisscrossed bristles set at specific angles to contact more tooth surface and reach interdental spaces. It focuses on mechanical removal of plaque through bristle alignment rather than high-speed oscillation.

• Round brush head performs a tooth-by-tooth clean for targeted coverage
• Angled bristles reach between teeth and under the gumline
• Detachable head makes replacements and swaps easy

What power source and runtime can I expect?

This brush runs on two AA batteries that are included, offering predictable performance without the need for a charging base. Battery power is convenient for travel and simple to refresh when performance declines.

• 2 AA batteries included for immediate use out of the box
• Battery-operated design avoids bulky chargers or cords
• Easy to swap batteries for sustained consistent operation

Which replacement heads are compatible with this handle?

The Pro 100 handle accepts a wide range of Oral-B brush heads so you can choose the style that matches your needs. Replace the head roughly every three months or sooner if bristles show wear.

• Compatible with CrossAction, Sensitive Gum Care, FlossAction and 3D White heads
• Simple snap-on head replacement for hygiene and performance
• Recommended replacement interval: about every 3 months

How does this toothbrush fit into an everyday oral care routine?

The Pro 100 is designed for users who want improved plaque removal compared with manual brushing, without a steep learning curve or subscription accessories. It pairs well with fluoride toothpaste and regular dental checkups to support overall oral hygiene.

• Easy-to-use single-mode operation for consistent daily cleaning
• Compact round head helps you focus on each tooth surface
• No special charging station needed—ideal for home or travel

Who is this for: The Oral-B Pro 100 CrossAction is a practical option for anyone seeking an affordable step-up from manual brushing—travelers, first-time electric toothbrush users, or those who prefer battery power and replaceable heads. If you want a straightforward, dentist-recommended brand engineered to improve plaque removal without complex features, this toothbrush is a reliable fit.