You can get a free NeilMed Sinus Rinse Kit or NasaFlo Neti Pot by completing a quiz on their website, accessible from desktop or in desktop mode on mobile. This offer is valid for new fans only, with a specific promo code required, and participants must correctly answer 18 out of 20 questions. Answers are available in a linked Facebook group post. 

Natural relief of symptoms of allergies, sinusitis, nasal congestion, rhinitis and colds. Soothing, non-irritating and non-burning nasal irrigation. High volume, low pressure" irrigation system for highly effective removal of mucus and other nasal irritants. Ideal for daily moisturizing and nasal hygiene. Natural product free of iodine, gluten, bisphenol A and latex. Neutral pH