Squeeze one whole lemon and add a tablespoon of baking soda until you make a thick creamy paste. Leave on for up to 20 min, then rinse with cold water. Make sure you make a thick creamy paste. If it's too watery, add more baking soda.
20 Secrets to Flat Abs It may not be a secret that the best way to a six-pack is a healthy diet (even if it's no diet at all) and regular exercise, but there's a right way and wrong way to a flat belly. Read on for the ultimate guide to getting flat abs.