Stains in tablet or liquid form that adhere to the plaque on teeth. Plaque contains bacteria, mucus, and food particles that build up if the teeth are not brushed and flossed regularly. Dental plaque cannot be observed unless it is stained. When chewed, these tablets stain the plaque red so those areas of the teeth can be carefully cleaned with a toothbrush. Red disclosing agents may be purchased over-the counter at pharmacies.
A diagnostic aid used in dentistry to stain areas of the teeth that are not being cleaned adequately. Typically, a dye such as erythrosine sodium is used to color dental plaque so that inadequately brushed surfaces can be demonstrated to patients.
Coloring agents designed to enhance the visibility of plaque buildup on teeth, facilitating its detection and removal.