Use ALKALOL as a nasal wash and mucus solvent to help clear blocked nasal passages and provide drug-free relief from nasal congestion and irritation caused by sinusitis, allergies, head colds, and post-nasal drip; Dissolves mucus. Contains: 1 Alkalol nasal cup, 16 ounces of Alkalol (A natural soothing nasal wash, mucus solvent and cleaner), and directions