1: Baking Soda
UTIs that last longer than two days require medical intervention. Untreated UTIs can infect the kidneys and turn into a much more serious problem. To help prevent a UTI from developing or nip one in the bud, try adding 1 teaspoon baking soda to a glass of water as it may help ease your infection. The soda neutralizes the acidity in your urine, speeding along your recovery.