Plaque buildup starts above the gums

The bacteria in our mouths are constantly creating a sticky substance—plaque—that clings to the teeth. Daily brushing and flossing can remove most plaque. But plaque that remains can gradually harden into a tougher substance called tartar, which brushing can’t help. Only a professional cleaning by a dentist or dental hygienist can remove tartar.

Buildup can lead to gum infection

If bacterial plaque on teeth isn’t removed, the gums can become infected and inflamed. This is gingivitis, a mild form of gum disease. In this early stage, infected gums may be bright red and swollen; gum bleeding can also occur. The good news: Gingivitis can often be reversed with professional cleanings and good at-home care.

Infection can spread lower, forming pockets

Without treatment, the gums can begin to pull away from the teeth, creating pockets of space. This allows bacteria to spread to the roots of the teeth, which can make pockets even deeper. Over time, the bones, gums, and connective tissue that support the teeth can be permanently damaged. Eventually, unsupported teeth can become loose and have to be removed.

Gum disease does not have to get that far. With timely treatment, you and your dental professional can target infection, which may allow your gums to heal, get stronger, and hold your teeth more securely.