I recommend the Rusello toothbrush and dental floss.

I started buying this after getting a recommendation from the dentist because I had a lot of tartar buildup, and I've been using it for over 5 years.

The toothbrush has a small head, making it comfortable to brush and less irritating to the gums.

The dental floss is also thicker than the one used previously, making it excellent for removing plaque.