I believe its half a teaspoon with half a cup of water
. It gives you directions on the baking soda
container if its arm and hammer. I don't like using medications so I use that every time I have bad heartburn. Just stir it up and drink it down immediately, literally the next time you burp there is no heartburn its amazing. It tastes like stale pelligrino or old salt water & It only lasts about an hour or two depending on your body but give it a try!! I promise you will get instant relief.