How Long Does It Last ?

This is always a difficult question to answer. There are so many influencing factors to consider - these can include- the original condition of your teeth Your previous dental regime, and whether you smoke, drink strong coffee, or red wine..

The obvious things like brushing your teeth twice a day and flossing will help to maintain your newly whitened teeth

Based on evidence to date, most people whom have used a quality whitening kit see a genuine improvement that should last at least six months - nine months.