NeilMed through Facebook is offering their NeilMed Sinus Rinse Bottle with one Sinus Rinse Packet for FREE (regularly $6.99) when you complete their quiz. You will need to read their slideshow and answer 18 of 20 quiz questions correctly to get it Free. The quiz is multiple choice and it will let you know if your answer is correct. If not, you are free to change your answer to the correct one before proceeding to the next question.
NeilMed Sinus Rinse is a great remedy for those suffering from allergy and asthma.