Apply 1 to 2 sprays into each nostril, 2 to 3 times a day (works up to 6 hours). Always blow nose thoroughly before each application.

Step 1
Before using Prevalin™ Allergy, shake the bottle vigorously in upright position at least 4 times.
Step 2
Turn the bottle upside down and shake again at least 4 times.
Step 3
Remove the cap from the bottle.
Step 4
Prime the pump before initial use. To prime, press the white applicator down for 5-10 seconds and then release. Repeat until a full spray is obtained.
Step 5
Tilt head slightly forward. Hold the bottle upright, insert the tip fully into nostril and spray once. Spray once more if necessary. Do this for both nostrils.
Step 6
Tilt head backwards briefly after application and breathe normally through your nose.