Tap water can contain bacteria. It is not suitable for use in a neti pot or any other flushing device. Anyone with high blood pressure, diabetes, hyperthyroidism, glaucoma, or another condition should ask a doctor if it is safe to use decongestants before doing so. They are not suitable for https://www.linkedin.com/feed/update/urn:li:share:7356320248985194496/?actorCompanyId=77283885