There are many reasons why the teeth are dark. The main question is to ask if the stains on surface or inside the teeth? Stains on the surface are easily removed by external cleaning. Surface stains are usually due to poor oral hygiene, ingestion of colour producing food and drinks or use of ... READ the POST

There is an active agent in every whitening gel which gets inside the discoloured segment and dislodge the dark particles. The common theory is that free radicals from the active agent (hydrogen peroxide, carbamide peroxide) attack organic matrix inside the tooth. That new formed matrix reflects ... READ the POST

Thank you for asking this question. Currently the practice is not contracted with District Health Boards and we are not providing dental services to children and teenagers for FREE, as a result. However, parents need to be aware that some dentists in NZ provide free dental services for children ... READ the POST