A Neti pot can be extremely helpful for clearing clogged sinuses as well as offering relief from uncomfortable nasal congestion. The Food and Drug Administration offers these guidelines for proper use: wash and dry your hands before use, thoroughly clean the Neti pot and dry before each use, use clean water (distilled, filtered, or boiled) to create the saline rinse solution, and always follow the manufacturer’s instructions. Food and Drug Administration, August 2016