Usage Instructions: Step 1. Clean Nails then prep and push back cuticles. Step 2. Shake up the Gel; it can make the polish color be balanced. Step 3. Apply Base coat, with UV lamp or LED lamp. Step 4. Apply Color directly, cure under UV lamp for 2-3 minutes or cure with LED lamp for 60 second; when dry, apply a second coat, and cure with UV lamp or LED lamp for 2 minute. Step 5. Apply topcoat, which can make color more shining, then cured by UV lamp or LED lamp. Step 6. Remove the tacky surface with cotton soaked with cleanser. To remove: Soak cotton pad with acetone (acrylic remover) and warp the nail. Wait a few minutes for the gel becoming soften. Rip it down gently. File away the residual gently.