The Hydra Stick - featuring six suction heads and three settings for dry, oily and combination skin, the Hydra Stick uses a combination of water and oxygen to break down impurities, followed by a strong vacuum suction to draw out blackheads, whiteheads and other skin impurities. The device features two tanks - a solution tank (we recommend filling the solution tank with micellar water but normal water is completely fine!) and a waste tank. At the end of the cleansing process, you will be able to clearly see a difference in the two tanks. Some may see this as icky but we see it as highly satisfying!!! Once the barrier of dead skin cells is removed, skincare products can penetrate up to 20x deeper, maximising the benefits of your skincare. The Hydra Stick consists of a three-step process (Exfoliate & Extract, Cleanse & Hydrate, Enhance) to ensure your skin is left feeling revitalized and refreshed.