Bought this to use between dental appointments…was attracted by their claim to not be as harsh/painful as other brands. After using this whitening pen for about a month I can agree with their claims. Saw results overnight & had absolutely no sensitivity to the product. Good value for the $$$.
Bought this to use between dental appointments…was attracted by their claim to not be as harsh/painful as other brands. After using this whitening pen for about a month I can agree with their claims. Saw results overnight & had absolutely no sensitivity to the product. Good value for the $$$.
I found I had to rinse several times or dry brush my teeth after using because there was so much goopy residue in my mouth after using. I could not leave them on for the suggested time as it initiated my gag reflex.