The Kids sinus nasal spray is mom and dad a natural alternative to cleanse and moisturize their childrens nasal passages safely and effectively. The cleansing and moisturizing action of medical grade manuka honey is documented in peer reviewed, published research. Nasal sprays are formulated to deliver the optimal amount of honey in a fine mist. You may experience mild stinging; this normally resolves itself within a few uses of the nasal spray. Should the stinging continue for more than 4 or 5 days, please discontinue use, and seek medical help as this may indicate a medical condition. VitaGen is NOT responsible for any and all packages detained/impounded/or returned to us by the country’s respective Customs Department. It is the FULL responsibility of the customer to en.