Oral-B Pro 100 CrossAction Battery-Powered Toothbrush — Black, 1 Count, CrossAction Head for Superior Plaque Removal

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

This compact, battery-operated toothbrush combines a precision-built CrossAction head and simple daily performance so you can upgrade your clean without a complicated routine. It runs on two AA batteries (included) for predictable power and accepts most Oral-B replacement brush heads, letting you tailor sensitivity, whitening or floss-like cleaning. The single-speed design focuses on effective plaque removal with an easy-to-grip handle and a round head that works tooth-by-tooth.

How does the CrossAction head improve my cleaning?

The CrossAction brush head uses multiple bristle angles arranged on a small, round profile to reach between teeth and follow each tooth’s shape. That geometry helps dislodge plaque in areas a flat manual brush may miss, while the rotating motion supports thorough coverage.

• Round brush head targets one tooth at a time for precise cleaning
• Angled bristles reach between teeth and along the gumline
• Compact head access for back molars and narrow spaces

What power and battery life can I expect from the Pro 100?

The Pro 100 runs on two AA batteries, which are included for immediate use. The battery-powered design provides steady performance without the need for a charger, making it convenient for travel or second-bathroom use.

• 2 AA batteries included for out-of-box operation
• Consistent single-speed motor for dependable cleaning cycles
• Battery compartment designed for quick replacement when needed

Which replacement heads are compatible with this toothbrush?

Oral-B Pro 100 fits a wide range of Oral-B brush heads so you can switch to a style that suits your needs—sensitive gums, whitening or floss-action cleaning. Replace the head approximately every three months for optimal performance.

• Compatible with CrossAction, Sensitive Gum Care, FlossAction and 3D White heads
• Easy snap-on connection makes head changes quick and secure
• Recommended head replacement: about every 3 months

Is this toothbrush easy to use for everyday routines?

Yes—the single-mode operation and ergonomic handle make the Pro 100 simple for morning and evening brushing. Without multiple settings, it’s straightforward for adults and older children who want an upgrade from manual brushing without a learning curve.

• Single-speed operation for intuitive use
• Ergonomic, non-slip handle for comfortable grip
• Compact head design for efficient, tooth-by-tooth coverage

Who this is for: The Oral-B Pro 100 CrossAction battery toothbrush is aimed at users who want an effective, no-fuss electric brush that improves plaque removal compared with manual brushing. It’s ideal for travelers, households seeking a backup electric option, or anyone who prefers replaceable batteries and broad compatibility with Oral-B replacement heads. If you want a straightforward electric toothbrush with proven bristle geometry and easy head swaps, the Pro 100 delivers reliable daily cleaning without chargers or complex controls.

Features summary:

• Battery-powered CrossAction brush with angled bristles for enhanced plaque removal versus a manual toothbrush
• Round brush head provides tooth-by-tooth cleaning
• Includes 2 AA batteries for immediate use
• Compatible with multiple Oral-B heads: CrossAction, Sensitive Gum Care, FlossAction, 3D White
• From Oral-B, the widely recommended toothbrush brand by dental professionals globally