Step 1: Conduct a sensitivity test 24 hours before your first treatment.Step 2: Cleanse your skin and pat dry.Step 3: Secure and adjust the double strap around your head. Select your treatment mode on the controller and turn on your device.Step 4: Sit back and relax for your 10-minute session.Step 5: Remove, wipe clean and safely store in the protective storage bag. Continue with the rest of your skincare routine.Expert Advice: Use for 6 to 8 weeks to achieve desired results.