“The normal whitening toothpaste is excellent, and this one is even better. Within a few weeks, my teeth were several shades whiter. My teeth have always been prone to staining and I searched high and low for a non-bleach product that actually works. Nano Whitewash products are nothing short of outstanding AND I have suffered no sensitivity at all using this or their other products. Miraculous. I couldn't recommend them highly enough.”
