Add Yahoo as a preferred source to see more of our stories on Google. If you’ve washed them and given them a quick swipe, yet you still can’t see clearly out of your readers or eyeglasses, it may ...

There are all sorts of myths related to smartphones out there. One of them claims that toothpaste can fix your phone’s scratched screen, well, at least help out a bit, but Xiaomi says it cannot.

The best toothpastes have fluoride to combat cavities and plaque, but they also whiten and brighten without causing harm to ...