So you brush your teeth twice a day, and you floss or clean between your teeth daily. But what if your smile is still not as bright as you’d like? A regular, thorough oral hygiene routine is a great start to prevent teeth discolouration, but there's more to know about protecting your pearly whites.
There are lots of potential causes of yellow or stained teeth, including ageing, medications, coffee, tea, and even some of your favourite foods. Depending on the cause, there are various different types of teeth whitening treatments your dental professional may recommend.