Multifunctional Nano Steam Gun Hair Coloring Dyeing Steamer Humidifer Hair Care Tool Features:  The nano particles can penetrate into the hair core and hydrate and nourish the hair, so as to repair the damaged hair.  Can be used for hair dyeing, hair color, hair care treatment, providing better hair care experience. 0.26 fine vapor fog molecules can reach the hair root, allowing the hair root to receive nutrients. Made of quality PA plastic material, durable e. With 300ml large capacity water tank, a tank of water can last 15-20 minutes, time saving. Suitable for professional hair salon use or personal use. Specification: Condition: Item Type: Nano Steam Gun Color: White Material: Plastic Water Tank Capacity: 300ml Power: 1200w Air Volume: 20/min Package List:  1 * Main Machine Application principle and function description: The supercharged multi-stage heat exchange tank type steam generating device utilizes a principle of generating more than 1 atmosphere of superheated steam to superheat liquid water from saturated steam into a single water molecule. The water molecule has a diameter of about 0.26 nm. The nano-water molecule with latent heat energy can smoothly penetrate the hair scales with a gap of about 1 nm. When entering the hair, it releases latent heat, and the scales are opened to reach the fiber bundle inside the hair. The interstitial substance deepens the water and promotes the penetration of nutrients or dyeing chemicals to repair the hair and promote the chemical reaction of the drug and shorten the operation time. Precautions:  When using this machine, it is necessary to strictly use the purified water or distilled water after dechlorination to avoid the residual chlorine in the tap water: chloroform, etc., entering the human body through breathing will poison the respiratory tract and skin mucosa. Contact with hair and skin will cause the hair to break dry and split, and also let your skin bleach off the skin layer and produce itchy skin allergies, hurting operators and customers. Why nano-vapors appear purple when viewed: When the superheated steam water molecules are injected into the air, part of the water molecules are mixed with the normal temperature gaseous water molecules in the air to form a mixed gas of nano water molecules (0.26 nm) and small water droplets with a diameter of about 312-405 nm. Among them, because the small water droplets can reflect the shortest wavelength visible in the human eye, the purple light, the purple light will be displayed. Nano-water molecules -- 0.26 nanometers in diameter -- do not reflect light and are transparent. Purple nano-mixed vapor --- small water droplets with a diameter of about 312-405 nanometers inside, which can reflect purple light. The blue nano-mixed vapor --- a small water droplet with a diameter of about 460-480 nm inside, can reflect blue light. Conclusion:  1. The more blue water vapor, the larger the small water droplets in the nano-mixed steam, the less penetrated into the scales, the best state of the nano-water vapor: transparent to lavender. 2. If the water vapor shows white, it means the general water vapor state. The diameter of the water droplet particles is too large, and it is more difficult to penetrate into the scales.