A closer look at this widely advertised product.
Turn on the TV at any time of the day and you will almost certainly come across advertisements for various brands of tooth whitening toothpaste. Understandably, as they are trying to sell a product, the models used in the adverts have beautiful white teeth that perhaps make some people envious.
But how successful are these toothpastes and do they really work?
When patients come to see one of our Bristol dentists, they often remark how they are dissatisfied with the colour of their teeth and would like them to be whiter. Almost inevitably, they mention whitening toothpastes.
We have to break the news to them that, whilst these do work, they only do so to a small extent.
The reason for this is that there are restrictions on the amount of whitening agent which is allowed in these pastes. This is for health and safety reasons, especially as toothpastes are usually kept within easy reach of children and could prove to be very dangerous if large quantities of what is essentially a bleaching agent were consumed.