"I used to think the worst thing in life was to end up all alone. The worst thing in life is to end up with people that make you feel all alone." -Robin Williams So true, I used to be in a marriage where I felt all alone.
Use a little toothpaste, mix in one teaspoon baking soda plus one teaspoon of hydrogen peroxide, half a teaspoon water. Thoroughly mix then brush your teeth for two minutes. Remember to do it once a week until you have reached the results you want.