Panasonic EW-DM81 Sonic Toothbrush

The Panasonic EW-DM81 sonic toothbrush is a compact adult toothbrush designed for precise cleaning of periodontal pockets. It uses extra thin bristles with tips about 0.02 mm in diameter that are engineered to reach up to 3 mm into periodontal pockets. The handle is ultra-thin and lightweight, and the package includes a charging stand and two brush heads. The device operates on a Nickel-Metal Hydride battery and offers two brushing modes—REGULAR and SOFT—along with an integrated 30-second timer and a slow start function for gentler initial stimulation.

Advantages

Extra thin bristles allow the brush tips to penetrate periodontal grooves to a depth of approximately 3 mm, helping to remove bacteria located in tight pockets. Sonic vibrations at about 31,000 revolutions per minute provide high-speed, precise movement to remove plaque effectively without damaging teeth and gums. Two brushing modes and a slow start function let users choose between normal and gentler cleaning, while the 30-second timer supports even coverage of all mouth quadrants. The ultra-thin ergonomic body and included charging stand improve handling and storage.

Suitable for

• Adults seeking targeted cleaning of periodontal pockets
• Users who prefer either normal or soft brushing modes
• People who want a compact, lightweight sonic toothbrush with included charger and spare heads

Key specifications

• Model: Panasonic EW-DM81
• Brush tip diameter: ~0.02 mm
• Penetration depth into periodontal pockets: up to 3 mm
• Vibration speed: approx. 31,000 rpm
• Brushing modes: REGULAR (Normal), SOFT
• Timer: 30-second intervals
• Slow start function: Yes
• Power source: Nickel-Metal Hydride battery
• Weight: 0.055 kg
• Colour: White, Silver
• Package includes: 1 handle, 2 brush heads, charging stand

How to use

Attach a brush head to the handle and power the toothbrush on. Select REGULAR for standard cleaning or SOFT for gentler brushing. Move the brush slowly along the teeth and gumline, allowing the sonic vibrations to dislodge plaque and bacteria; avoid applying excessive pressure. The timer will pause briefly every 30 seconds to indicate when to change quadrants. Use the slow start function for the first strokes if a gentler initial action is preferred. After use, rinse the brush head and return the device to the charging stand.

Recommendations

For optimal results, brush at least twice daily, replace brush heads according to manufacturer guidance or when bristles show wear, and consult a dental professional if you have advanced periodontal disease to ensure this toothbrush is suitable for your condition.