Effective home remedies for excess mucus include breathing humidified air and remaining hydrated, according to Healthline. Using a neti pot to drain the sinuses is helpful as well.
Breathing humidified air produced by a humidifier or a hot shower helps thin mucus in the sinuses so that fluids drain from the nose more easily, explains Healthline. Drinking plenty of fluids also thins the mucus and allows it to drain.
A neti pot pushes water through the nasal passages, helping them to clear, as stated by Healthline. The user places the tip of the neti pot in one nostril while tilting her head over the sink and pours water into the nostril. The water exits the other nostril and drips into the sink.