Free Sinurinse Starter Kit (Relieves Hay Fever, Allergies, Cold & Flu)

Sinurinse is the Nasal Irrigation system most recommended for Daily use by Sinus and Allergy Specialists for Natural Relief from common colds or Flu, Catarrh, Chronic Sinus Disease, Hay Fever and Nasal Allergies.

The Sinurunse nasal irrigation has been proven to be more effective than nasal saline sprays for chronic sinonasal symptoms

This is actually quite a decent freebie. You get 1 bottle of solution plus 5 sachets, all for free.