NeilMed is giving away free full size samples of their Sinus Rinse or NetiPots. Like NeilMed's Facebook page, and then click the "Sinus Rinse" tab in the left sidebar. Then scroll down and click the box that pertains to you (allergy sufferer, asthma patients etc). another page will pop up when you click your choice or fill in your details for your free neilmed sample.