After cleansing, select a treatment level and slowly guide the Age-Defying Laser across the treatment area with a smooth, even motion. The device will beep when your treatment is complete. Follow with SkinCeuticals skincare post-laser antioxidant regimen: C E Ferulic followed by Resveratrol B E. For detailed directions, please read the included Instructions for Use before treatment. Treat the desired area at nighttime, 5 days a week for 12 consecutive weeks. Resume treatment after 4 weeks. During this 4 week resting period continue to apply C E Ferulic in the morning and Resveratrol B E in the evening for long-lasting results. Call office for instruction guide and further instructions.