OREAYU Round Jal Neti Pots and sinus rinses can be used for any nasal congestion, including from allergies, colds or sinus infections. They help with nasal irrigation and clear sinus drainage from the nose to make it easier to breathe, so you feel less stuffy. They also thin the mucus and allow the natural defences in your nose to clear the nasal discharge, washing away possible allergens or other irritants.