The Oral B Pro 100 CrossAction Battery Powered Toothbrush Black is designed to help you remove more plaque and reach between teeth for a healthier smile. This powered brush uses a round head and angled bristles to give you a tooth-by-teeth clean, with performance powered by two AA batteries included in the box. It’s a option for anyone upgrading from a manual toothbrush who wants consistent power and ease of use.
Key benefits
- CrossAction brush head delivers a round, tooth-by-tooth clean for deeper plaque removal.
- Battery-powered design provides consistent performance with two AA batteries included.
- Compatible with multiple Oral-B brush heads including CrossAction, Sensitive Gum Care, FlossAction, 3D White.
- Designed to support healthier gums through effective cleaning, compared to a regular manual toothbrush.
- Simple maintenance: replace brush head every 3 months to sustain optimal cleaning performance.
Ingredients / components
- Power source — Two AA (LR6) batteries provide dependable, ready-to-use brushing sessions; replacement is when batteries deplete.
- Brush head compatibility — CrossAction, Sensitive Gum Care, FlossAction, 3D White heads work with the Pro 100 platform to tailor your brushing experience.
- Brand reliability — Oral-B is positioned as a leading toothbrush brand worldwide with broad compatibility and widely available replacement heads.
Usage tips and suitability
- In the box, you’ll find 2 AA batteries and the Pro 100 CrossAction model ready to use out of the gate.
- To change batteries, open the lid as shown in the picture, clean the area and the rubber ring underneath the cover, and insert two 1.5 V AA batteries following the marked polarity.
- Replace the brush head every 3 months to maintain effective cleaning.
Storage and care: keep the toothbrush dry when not in use and store in a clean area. This model is intended for everyday personal use and works best when paired with compatible Oral-B brush heads for varied cleaning profiles.
Disclaimer: This product is not intended to diagnose, treat, cure, or prevent any disease. Always read and follow the product label. Consult a healthcare professional if you have any health concerns.


















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