There are many factors that can cause tooth discolouration the most common factors include aging, tea/coffee, red wine and smoking. Discoloured teeth cause people to hide their smiles from the world. Before whitening it is best to make sure your mouth and oral hygiene are in a good condition.
A consultation is needed to make sure there are no cavities and that the teeth are cleaned before commencing with the whitening.
At Totally Teeth we recommend using a professional take home tooth whitening system using custom made trays to fit your mouth.