The ancient practice of nasal cleansing is endorsed by MD s and natural health practitioners as an important and highly beneficial technique for overcoming the effect of pollen, dust, dry air, pollution and helping keep the nasal passages free and open. This simple technique is easy to do and can be made part of your daily oral hygiene program. The patented Ancient Secrets design is an updated one that provides a better fit, better control and easier use. It is made from heavy-duty ceramic to be dishwasher safe. The step by step illustrated instructions make it easy. You'll breathe easier with an Ancient Secrets Nasal Cleansing Pot.