The NasalCare NasalCleanse premium solution comfortably cleanses, moisturizes, soothes and protects your sinuses. The NasalCleanse kit includes the unique NasalCare irrigation bottle that employs a pair of one-way air and liquid valves to prevent back flow and allow the bottle to empty completely into your nasal passages. Also included in the kit are 50 packets of the pre-mix for making nasal rinse solution with sterile water. The pre-mix consists of sea salt, sodium bicarbonate, soothing Aloe Vera extract, and is pH-balanced with citric acid and sodium citrate that can even help to improve your sense of smell after using it for about two weeks. NasalCleanse quickly alleviates symptoms associated with flu, colds, sinusitis, allergy and post nasal drip.