There are so many reasons why our teeth can look dull and discolored. A few include consuming foods and beverages that stain teeth, weakened enamel, plaque build up and much more. Thankfully ...

The easy how-to: Spread the non-gel variety on the surface and let sit for 10 minutes. Then buff with a soft cloth. Detergents in the toothpaste will break down soap scum and watermarks.

With an average score of 4.7 out of five stars on Amazon after over 10,000 reviews, Tom’s of Maine’s formula is the best natural toothpaste for restoring enamel.

Toothpaste containing hydroxyapatite is available over the counter because it was previously approved for use in preventing cavities. “That is why we did the test, and it worked,” Amaechi said.

Toothpaste aisles are packed full of weird and wonderful products with colourful cardboard sleeves - and even more colourful claims - trying to grab your attention. ... Oral-B's 3D Clinical Whitening ...