Rub your nose gently with your finger
Sniff pepper or very finely ground spices
Inhale a small amount of salt water mist (saline spray)
Sniff crushed garlic or horseradish
Smell strong scents like menthol or eucalyptus
Use a feather or tissue to lightly tickle the inside of your nostrils
Blow your nose forcefully
Expose yourself briefly to cold air
Drink something very cold through a straw
Apply a very small amount of menthol balm near the nostrils
Touch the area just under your nose with a cotton swab and release quickly
Use a nasal saline spray and then gently clear your nose