Philips Sonicare DiamondClean DiamondClean 9000 HX9911 ladattava hammasharja

The Philips Sonicare DiamondClean HX9911/09 is an advanced sonic toothbrush for adults that combines high-frequency brush movements with multiple brushing modes to support daily oral hygiene. The device has a sleek black handle and includes one compatible brush head. It operates from an internal Lithium‑Ion battery with AC charging capability, and offers adjustable speed and mode selection to match individual sensitivity and cleaning needs.

Advantages

The brush delivers sonic technology that generates rapid bristle motion to dislodge plaque along the gumline and between teeth. Multiple teeth brushing modes — Sensitive, Pulse and Normal — allow selection of a softer routine or a more intensive clean. The built‑in rechargeable battery and AC charging option provide flexibility for home and travel use, while the compact package with one handle and one brush head makes it ready to use out of the box.

Suitable for

• Daily plaque removal and gumline cleaning
• People with tooth sensitivity who need a gentler mode
• Users seeking adjustable speed and mode settings for personalized care
• Travelers who need AC charging and a rechargeable battery

Key specifications

• Power source: internal Lithium‑Ion battery with AC charging capability
• Adjustable speed: yes
• Available brushing modes: Sensitive, Pulse, Normal
• Color: Black
• Includes: one handle and one brush head

How to use

Attach the brush head securely to the handle and select the desired brushing mode and speed. Apply a pea-sized amount of toothpaste to the bristles. Place the brush at a 45° angle to the gumline and guide it slowly from tooth to tooth, allowing the sonic action to clean without excessive pressure. Follow a two‑minute routine, dividing time evenly across all quadrants of the mouth. Rinse the brush head and handle after use and store in a dry place.

Recommendations

Use the Sensitive mode if you experience discomfort, and switch to Normal for standard daily cleaning. Replace the brush head every three months or sooner if bristles show wear. Charge the toothbrush regularly according to the manufacturer’s instructions to maintain battery performance.