Getting Rid Of Dark Circles 1-Add one teaspoon of baking soda to a hot glass of water or tea and mix well. 2- Next, soak two cotton pads in the mixture before holding them under your eyes for about 15 minutes. When the time is up, rinse your face and add moisturizing cream to the area. 3- You will need to repeat these processes multiple times for the best results. The best part about this technique is that it is both cheap and effective!