I like this product very much as I helped me lot in improving my teeth condition.It works very well as I started using it few days ago and my teeth have turned white.
And it was drastically effective as it works very fast and you can see change in just 4 to 5 days but dont brush very hard otherwise you will get your gums bleed and dont ever overuse it.But all over it ia very cost effective and vqlue for money product for fast results and enjoying shiny teeth.