(Concerns) Bridge gum care

I started my mother-in-law's bridge a while ago...

I can't get an implant because my gums are not in good condition.

For front teeth with bridges

I'm currently in the process of having the teeth extracted and the stitches removed, and I'm going to take a mold tomorrow...

As I'm getting older, I'm not as good at using dental floss or interdental brushes as young people these days.

A while ago, there was food stuck in the temporary part ㅜㅜ

In order to keep your gums healthy, removing any remaining food is a priority.

I guess it's because you're not good at handling things thoroughly.

I'm worried because the condition of my gums in other areas isn't good either.

Are there any good tips for elderly people to take care of their gums?