This was my first time using the charcoal powder. It is a bit scary when you open it but as you use it you can feel an immediate difference. Your teeth feel smoother. It is not a dramatic change but there is an active gradual whitening that takes place.
I have always wanted to try a teeth whitening system and for this to be my first, I have to say I am very impressed. It actually made my teeth noticeably whiter
Besides the taste being absolutely awful, even if the gel is in the trays. This hardly worked. I used several times before I even saw 1 shade lighter and my teeth are well maintained. I find that the crest whitening strips do better than this.
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