Philips Sonicare 5500 Electric Toothbrush - White - HX7119/01

A fully charged Philips Sonicare 5500 typically provides several weeks of regular use (twice a day for two minutes). Charge it fully after the first use, then recharge when the battery indicator shows low power, or regularly to keep it topped up.

The Philips Sonicare 5500 has an intelligent pressure alert. If you apply too much pressure, the toothbrush will give a gentle pulse or change its vibration to signal you to reduce the force.

For optimal hygiene and cleaning performance, it is recommended to replace your Philips Sonicare brush head every three months. You should also replace it sooner if the bristles become splayed or worn.

The Philips Sonicare 5500 Series is designed to work best with Philips Sonicare W2 Optimal White click-on brush heads. Most other Philips Sonicare click-on brush heads are generally compatible, allowing you to customize your brushing experience, but verify compatibility if unsure.

The EasyStart feature helps new users adapt to the powerful sonic vibrations. It gradually increases the brushing power over your first 14 brushing sessions, making the transition to an electric toothbrush more comfortable.

Philips has designed the charger to use a standard USB connection, assuming most users already have USB power adapters from other devices (like smartphones). This helps reduce electronic waste.

'Clean' mode is for daily, comprehensive plaque removal, providing a standard two-minute clean. 'White' mode is specifically designed to remove surface stains and polish teeth, aiming for a brighter smile.

Ensure the charging base is securely plugged into a working USB power adapter and wall outlet. Place the toothbrush handle firmly on the charger for at least 24 hours for a full charge. If the issue persists, try a different USB power adapter or outlet.

The pressure sensor is quite sensitive to protect your gums. Try holding the toothbrush handle more gently and guiding it along your teeth rather than pressing. Let the sonic vibrations do the work. It may take a few sessions to adjust your technique.

This sensation is common for new users of sonic toothbrushes. Ensure the EasyStart feature is active (it should be by default) which gradually increases power. Hold the brush head lightly against your teeth and give yourself a few days to adapt. The sensation usually subsides with regular use.