300ml Nasal Wash –
Nasal irrigation, also known as sinus rinsing, is the practice of moving a saline (saltwater) solution through your nasal passages to clear out mucus and flush out debris and allergens. Irrigation devices, such as neti pots, squeeze bottles and rubber nasal bulbs, push the water through one nostril and out the other.
This water pulse can remove dust, pollen and other debris, as well as help to loosen thick mucus. It can also help relieve nasal symptoms of sinus infections, allergies, colds and flu.