People who clean their tongues are less likely to need emergency dental procedures such as root canal treatment.
Removing bacteria from the muscle by brushing it will improve overall oral health and limit the chances of developing tooth decay.
Dental Health Magazine recommends people should purchase a toothbrush that includes a specialised tongue cleanser to make it easier to carry out the act.
As well as ridding the mouth of dangerous bacteria, ensuring the tongue is clean will also give a fresh and clean feeling.
Bad Breath Killer advises people to go as far back as possible while brushing the tongue to ensure all potentially harmful germs are removed.
The website suggests people clean the muscle regularly in order to rid the mouth of bacteria accumulated during mealtimes.
Bacteria between the teeth should also be removed by flossing which will contribute to making sure people have good overall oral hygiene.