Who doesn’t love a great white smile? I know I do but I have extremely sensitive teeth. Crest white strips even the trays I purchased from my dentist were too strong for me. I came up with a solution that totally works for me by using hydrogen peroxide and baking soda. Brush your teeth using toothpaste as usual and then mix both ingredients into a paste and brush again for 2 minutes. This is my night routine but can be done in the morning as well.