LCR Just toss it in the washing machine! A semi-permanent laundry product that eliminates the need for detergent. It's a donut-shaped device, 10 centimeters in diameter, containing a liquid called "structured water" that generates ion energy. It has passed a durability test of 7,500 cycles. "Washing" takes 10 minutes or more, and "rinsing" only requires one cycle (without water filling). For heavily soiled items, pre-treat the stains as you would when using detergent before washing. Body only, no instruction manual included. This item has been stored at home since I switched to a drum-type washing machine and no longer use it. Cleaning # LCR Free shipping, anonymous delivery. Shipping is planned via Yu-packet. Due to the size limit, it will be wrapped in bubble wrap and placed in a bag for simple packaging.