What is the direct answer?
For gum care, choose an electric brush with a small soft head, pressure control, and a mode you can use gently at the gumline.
What does this question mean?
Sonic toothbrushes move a vibrating brush head to disrupt plaque. The brand name does not determine gum health; fit, technique, replacement of worn bristles, and cleaning between teeth matter more than a single model label.
What can you do next?
Select a soft replacement head, place it at the gumline without scrubbing, and let the powered brush do the movement. Use the pressure sensor or gentler setting, and clean between teeth with floss or an interdental brush when appropriate.
When should you seek dental care?
See a dentist or hygienist for ongoing bleeding, recession, swollen gums, or uncertainty about cleaning around braces, implants, bridges, or sensitive roots. Pain or loose teeth need assessment rather than a stronger brush.
What should you ask the dentist?
Ask which head size and interdental aid fit your teeth, whether your technique is causing abrasion, and how to clean any restorations or orthodontic appliances.
Frequently asked questions
Can an electric brush damage gums?
Excessive pressure or abrasive technique can injure gums or exposed roots, so use a soft head and follow the pressure guidance.
How often should I replace the head?
Replace it when bristles are worn, splayed, or contaminated according to the device instructions.

