Understanding Dental Plaque and Oral Health | Dentistry

Plaque is a sticky film of bacteria that forms on teeth and gums and can lead to tooth decay and gum disease if not removed.

Plaque FAQ

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What is plaque & why is it important?

Plaque is a clear, sticky coating that forms on the teeth, gums and other parts of the mouth (and dentures). Our mouths are full of different bacteria (germs). Most bacteria are helpful, but some of the bacteria that live in plaque can cause tooth decay and gum disease. Tooth brushing sweeps away plaque and the bacteria living within it.

What is dental plaque?

Dental plaque is sticky, colourless bacteria which builds up along the gum line. Formation of plaque is inevitable due to the constant interaction of the bacteria present in the teeth and the food that you consume. Don’t worry just yet! Everyone who has teeth has plaque, and it keeps on forming as you consume food and drinks.

What is plaque & how can you prevent it?

Plaque is a sticky film that builds up on the teeth. It hangs onto bacteria, which can cause tooth decay and bad breath. Learning how to take care of your teeth can help you remove and prevent plaque. Plaque is a sticky film that forms on your teeth every day: You know, that slippery/fuzzy coating you feel when you first wake up.

Is plaque a biofilm?

Plaque is a clear, sticky coating of bacteria that sticks to your teeth. Scientists call plaque a biofilm, clusters of bacteria that attach to a surface or each other and have survival strategies that help them evade your body's defense systems. Untreated plaque buildup can lead to tooth decay and periodontal (gum) disease.