Electric sonic toothbrush Philips 3100 series HX4033/21 — rechargeable, Li‑Ion battery, Daily Care mode, 1 handle & 1 brush head

The Philips 3100 series HX4033/21 is a rechargeable sonic electric toothbrush for adults that provides effective daily oral care. It has a built‑in Li‑Ion battery, one handle and one brush head, an integrated timer and a Daily Care brushing mode designed for routine plaque removal and gum maintenance.

Advantages

The sonic technology generates high-frequency bristle motion for improved plaque removal compared with a manual toothbrush. Adjustable speed and intensity settings let you tailor the brushing experience, while features such as SmartTimer, QuadPacer and EasyStart support consistent, guided brushing. A pressure sensor helps protect gums by alerting you to excessive force.

Suitable for

When it may not be suitable

This model is intended for routine daily care and may not meet specific clinical needs that require specialised brush heads or professional dental devices. If you require multiple brushing modes beyond Daily Care or several replacement heads included in the package, consider higher‑end models.

Key specifications

How to use

Attach the supplied brush head to the handle, wet the bristles and apply toothpaste. Select the Daily Care mode and preferred intensity, then place the brush against the teeth at a slight angle. Move the brush slowly from tooth to tooth and let the SmartTimer and QuadPacer guide two minutes of brushing. Rinse the brush head and handle after use and recharge the battery as needed.

What to consider before purchase

Recommendations

For best results, brush for the full two minutes twice a day, replace the brush head every three months or sooner if bristles are worn, and consult your dentist if you have specific gum or dental concerns.