1) FLOSS FIRST! 2) Dip your toothbrush in the baking soda, squirt some toothpaste on your toothbrush, and brush like you usually do.3) Rinse and spit 4) Get a q-tip and dip it in the hydrogen peroxide. "Paint" your top and bottom teeth with this. 5) Once you're done don't rinse this out. Let it sit so the peroxide can work its magic. You won't even notice the taste. Repeat every time you brush :) You should expect results in about 3-4 days.