Pearly whites need not mean that all is well, until all is fine down to the roots of the teeth. The most common problem that can signal trouble is plaque on teeth. The term dental plaque refers to the biofilm that forms a layer on the teeth naturally. This is colorless and formed by the bacteria colonizing around the teeth. It is also considered that plaque on teeth could be part of defense mechanism to fight pathogens that are harmful.
Plaque is a soft film that can be scraped with a fingernail, but if it is not removed it begins to harden, within two days time. If allowed to thrive it gets further hardened to form tartar on teeth. Tarter on teeth, actually spelt as tartar on teeth, can be rock solid and difficult to get rid of. The microorganisms present in dental plaque are quite normal in the oral cavity and are harmless. But if the plaque is left without regular brushing of teeth, plaque builds into a thick layer. The microorganisms slowly start producing acids that demineralize the adjacent tooth, which spreads to the extent of causing dental caries.
Tartar or calculus on teeth can be yellow in color and darken to a brown color. Plaque forms on the teeth, above or below the gum lines. Dental plaque is not visible unless stained. This plaque needs to be cleaned thoroughly or they can change into calculus on teeth, formed by deposits of calcium, phosphorous and other chemicals present in the saliva. This can be become very hardened and insoluble and bonds with the tooth enamel and the gum line.
The best way to prevent tartar on teeth is maintain oral hygiene and clean the teeth regularly. Flossing helps remove any food particles from between the teeth and prevent the growth of germs that would cause tooth decay. You would need to floss between the teeth gently and remove the unwanted food particles and germs. It is essential to know the correct method of flossing so as to avoid unnecessary damage to the teeth. Then brush gently in circular motion to remove any residue with a fluoride paste. Fluoride toothpaste is very good in protecting teeth from tooth decay. Also brush the tongue to get a fresh feeling and rinse well. Using a dental pick is effective in removing plaque from between the teeth.
Hydrogen peroxide or any oral cleanser is helpful in removing tartar on teeth. Rinse the mouth with the liquid and do it regularly after meals to prevent calculus on teeth. You can also rub teeth with little baking soda and salt mixture to prevent plaque.