Let your brows grow out: Don't pluck, wax, or thread your brows for at least 2 weeks before your appointment to ensure enough hair is present for lamination. 

Remove eye makeup: Cleanse your face thoroughly and remove any eye makeup before arriving for your treatment. 

Avoid harsh products: Don't use harsh scrubs or exfoliants on the brow area in the days leading up to your appointment. 

No chemical treatments: If you are using any retinol or other irritating products on your face, discontinue use around the brow area for a few days before your appointment.

Keep your brows dry and avoid touching them for 24 hours. You should also avoid heat, steam, and certain products.