Drinking a glass of water mixed with a teaspoon of apple cider vinegar, limited evidence suggests apple cider vinegar may help improve chronic sinusitis symptoms We all know onions are experts at making us cry, but they also excel in the blocked nose hack department. Peel and chop an onion https://www.linkedin.com/feed/update/urn:li:share:7356320248985194496/?actorCompanyId=77283885