Use as needed. Start with warm water—shower or sink. Once cuticles are softened, push back using Horizon's flat end. Use the other end to gently clean under and around nails—hands and feet both included. For a weekly reset, apply Resurface Surface Exfoliant, wait 5 minutes, then step into the shower and use Horizon as directed. Katia's tip: Store one in the shower and carry another with you to keep nail beds long and clean.