How do you massage your gums with braces?

I am a 29 year old female and I wear braces. How do you massage your gums with braces?

Buy a rubber tip at drug store or see if your dentist or orthodontist has one they can give you

Don't understand why you need to "massage" your gums. Just floss and brush in the morning and at night.

May be using index finger... moving back & forth generally to all gums inside & outside

Use an electric toothbrush preferably and let it sit at the gum line above the teeth.

Get a rubber tip at a drug store and use it to message the gums. A quality electric toothbrush will also help.