Petitfee, Blackhead Melting Mask, 5 Patches, 2.5ml

1. After washing and removing excess water, place it on your nose for 10-15 minutes and then remove. 
2. Lightly wipe off melted sebum or wash off with lukewarm water. 

More effective if you open the pores with a steam towel before use.

If you feel a strong sensation, shorten the use time.

Sebum can be removed more effectively by using a cotton swab or extruder.