Advice from our team:  
1. After cleansing your face, apply the step 1 patch on your nose for 10 to 15 minutes to open the pores.  
2. Remove the step 1 patch, then gently wipe.  
3. Apply the step 2 patch on the same area for 10 to 15 minutes to tighten the pores.  
4. Remove the patch and gently massage the excess serum to promote absorption.