Step 1: Clean your skin and pat dry.Step 2: Apply your FOREO conductive serum evenly across the skin in a thin, mask-like layer. Reapply as needed throughout your session.Step 3: Press the universal button to turn on your device. Adjust the microcurrent intensity by quick-pressing the button again, once for each level.Step 4: Access more settings via the FOREO app.Step 5: Press all 4 metallic spheres to your skin and, with medium pressure, slowly glide the device upward over the legs, buttocks, abs and arms as desired.Expert Advice: Shave any excessive hair in the treatment area as it can create a tingling sensation.Before first use, download the FOREO ‘For You’ app to register your device and activate the warranty.