Preparations for applications for the nose and nasal cavities including the sinus; preparations for formulation and delivery for the nose, nasal cavities and sinus as douches including but not limited to salt based preparations and compounds adapted to be dissolved into liquid to form a douche; sachets containing the aforementioned compounds

Devices adapted to deliver fluid or liquid preparations into the nose and nasal cavities for treatment of sinus conditions; douches including bottles; pliable plastic bottles and containers adapted to deliver liquids into the nose and nasal cavities via the nostrils to treat sinus conditions