Users of India's ancient and venerable Neti Pot - still the last word in nasal-wash technology - can now add NETI WASH PLUS to the salt-water solution traditionally used in rinsing the sinuses. It contains zinc for sinus and immune support, along with organic goldenseal extract and grapefruit seed extract. Just add a dropperful to warm water and a quarter-teaspoon of pure, non-iodized salt. All Varcho Veda products are sanctified by Vedic mantras.