Take steam:
Inhaling steam two times a day is highly recommended for clearing chest congestion. It helps you breathe easy and clears the nasal passage. Hold your head over a pot of boiling water and inhale gradually through your nose. For effective results, mix a few drops of peppermint or lemon essential oil in the water before taking steam. The antiseptic and anti-viral properties in the essential oils are useful as an expectorant.