Wash and dry your face and nose area
Make sure the trimmer is clean and charged or has fresh batteries
Turn on the trimmer
Gently insert the tip into the nostril without forcing it in
Move the trimmer slowly in small circles or up and down
Trim only visible nose hairs
Do not cut too deep into the nostril
Repeat on the other nostril
Turn off the trimmer
Clean the trimmer head after use
Rinse or brush out trimmed hairs if the device allows it
Store the trimmer in a dry place