If you chew or suck on several pieces throughout the day, this could increase your daily intake of carbs and kick you out of ketosis. Along with exhalation, your body flushes acetone and ketones from your system through urination. Stay hydrated and sip on water throughout the day to increase urination. apple-cider-vinegar-keto This helps flush ketones from your body and improves your breath. Drinking more water may also help with your weight loss goals.