Use purified or distilled water. Do not add toner, essential oils, or similar products to the water. Other types of water may cause scale to build up inside the device, affecting its normal mist output and service life.

The MKS facial steamer is made with environmentally friendly, non-toxic materials. A new device may have a slight plastic smell. Add water to the tank, turn on the hot-steam function, and spray into the air 1–2 times to help the smell dissipate during heating.

Each MKS facial steamer undergoes a mist test before leaving the factory. High-temperature drying after testing may damage the service life of the whole device, so it is air-dried naturally. Water droplets may be present when the product arrives; it is still a new device.

Nano-level spray produces a fine, dense mist without visible droplets.

Hot and cold facial steaming, alternating between hot and cold care.

Hot mist: opens pores, replenishes moisture, and promotes moisture absorption.

Cold mist: tightens pores, locks in moisture, soothes skin, and helps maintain elasticity.

Cool mist care: Helps tighten pores and nourish the skin.

Warm mist care: Helps open pores and awaken the skin.

Alternating hot and cool care: Lets the skin “breathe.”

Hydration care: Helps keep skin feeling hydrated.

Oil-control care: Helps balance the skin’s oil and moisture.

Cleansing care: Helps prevent dirt from entering pores.

Enjoy a five-star fragrance experience and DIY fragrance at any time.

Dried flowers, essential oil, and fragrance basket.

The 360° rotating nozzle provides a larger spray over a wider area. It covers multiple areas—the face, neck, and shoulders—to meet broader moisturizing needs.

PTC heating produces high-temperature steam, which is filtered through an internal circulation system and cooled. A high-pressure atomization system produces finer nano steam.

Product claims: healthy steam without ozone. The nozzle has no blue UV light; the mist is transparent and has no odor.

Model: NV838B; brand: MKS; water capacity: 300 mL.

Power: 320 W; frequency: 50 Hz; dimensions: 220 × 140 × 215 mm.

Operating time: approximately 20 minutes for warm mist / 60 minutes for cool mist.

Features: touch control, insert-style water tank, and dry-burn protection.

If the cool mist does not appear or is weak, fill the water tank and add about 10 granules of lemon cleaning agent. If unavailable, white vinegar may be used instead, at a vinegar-to-water ratio of 1:9. Tighten the tank lid, place the tank in the device, wait 3 minutes, then start cool mist. Do not use hot mist. Do not steam your face after adding cleaning agent or vinegar. If mist output is slow, spray out all the water in the tank, empty any water remaining in the device, and refill the tank before using it again.

The facial steamer has dry-burn protection provided by an internal temperature controller. If the tank is empty, the device may produce a high-temperature odor; it is recommended to turn it off promptly.

The heat emitted by the facial steamer can open pores only for a short time. Enlarged pores are related to collagen loss in the skin and are not caused by the steamer's hot mist.

Cool mist can be used daily. Hot mist is recommended 2–3 times per week, for no more than 8 minutes each time.