How to use the facial steamer? Step 1: Add water Add water into the base. Do not fill more than 50ml. Step 2: Install steamer Align the steam mask with the bottom card slot, rotate clockwise, and secure. Step 3: Power on & Steam Face Turn on the steamer. The blue light will illuminate and produce steam within 40 seconds. This facial steamer is made from high-quality ABS materials, is environmentally friendly, and safe for skin. The large-capacity water tank holds up to 50ml of water and provides continuous steam for 15 minutes. Compact and portable design with colorful LED lights creates a pleasant atmosphere during use. Lightweight and easy to carry, it can be used almost anywhere, both indoors and outdoors. The facial spa steamer is simple to use. Enjoy a relaxing facial treatment at home. For enhanced results, use with water, essential oils, milk, facial masks, or blackhead removal treatments.