Before your first use, prime the nasal spray pump by spraying the medicine into the air until a fine mist appears. To use the Nasonex nasal spray: Blow your nose gently. Keep your head upright and insert the tip of the bottle into one nostril. Press your other nostril closed with your finger. Breathe in quickly and gently spray the medicine into your nose. Then use the spray in your other nostril.
The nutria (Myocastor coypus) is a large, dark-colored, semiaquatic rodent. They have short legs and a robust, highly arched body that is approximately 24 inches (61 cm) long. Their round tail is 13 to 16 inches (33 to 41 cm) long and scantily haired.
Nutria also breed rapidly: Females first become pregnant around six months old, and can have four litters a year of between six and 12 pups per litter. Add that to the fact that, as a South American import, the nutria have no natural predators in the area, and the region has one troublesome rodent species on its hands.