Suggested tools to keep your teeth as healthy as possible. I get absolutely zero compensation from any of these products.
I do not receive any compensation from any ot these products. I use each one and like them.

The top brush is the “Sulcabrush” made specifically for cleaning and massaging between each tooths gumline.
To the left is the rubber-tipped GUM stimulator. This also helps with cleaning the areas between the teeth as well as massaging the gum line. It is of particular use if you have pockets.
Those shown in the two small containers are the disposable between-the-teeth hand held interdental brushes. I use these but prefer the separate brushes that use the handles shown at the top and bottom of the picture.
The handle on the far right side uses toothpicks to get between each tooth and the gum.

The center is Listerine floss.

The Sulcabrush.

These are the three brushes that I use. Every. Single. Day.
The left one is the Spinbrush, the center is a Phillips Sonic Care, and the right one is Gum rotating one.

This is the Power Pikster, with its vibrating brush seen on the left side of the brush handle. This is used to get between spaces of the teeth. There is an assortment of different sized brushes that will fit nearly every space between each of two adjoining teeth.

Finally, at least for now, until something better comes along, here is the triple head brush that seems to work very well in getting to the top and sides of my teeth when used in the Sonicare toothbrush.
After eating, I rinse my teeth with plain “well water”, wait around twenty to thirty minutes then use the middle “Spinbrush”. If there is something still sticking, the triple head brush or spinning head brush seems to take care of the problem. If it stays there, I use each of the other brushes until it is gone and then on with the floss. Afterwards, I use the Sonicare with the normal brush head.
I urge you to see your dental care professional for further information on how to take care of your teeth and gums.