I am 75 years old and drink cappuccino and tea every day and I am extremely impressed with this product.
I have only used it once a day for 2 weeks. I will be starting the twice a day regimen over the weekend & I can't
wait to see the results. At once a day, my teeth are already whiter than they have been in quite some time from
using MULTIPLE whitening toothpastes for extended periods of time.
Thank you so much for this product!