The comfortable, easy-to-grip handle ensures effortless use whether on dry or wet hair. Use it to massage your scalp or seamlessly work in your preferred serums, foams, or shampoos, unlocking a world of healthier, more vibrant hair. How To Use: Apply your preferred scalp product: Shampoo, Conditioner, Scrub,Hair Serum, Scalp Detoxifying Serum, or Treatments. Hold the massager in the palm of your hand, gently pressing the tips to the scalp, and massage. Repeat the process all over the scalp for as long as desired. Can be used on wet or dry hair, with or without product. Suitable for use in or out of the shower. After use, rinse the massager in cool water and hang it to dry.