Using this sofa bed mattress pad is a breeze. Just place it on your sofa bed, make sure the anchor band is securely in place to keep it from moving. You can enjoy a plush and comfortable sleep right away. When it comes to maintenance, it's very easy. You can simply throw it in the washing machine when it gets dirty. But remember, when drying, it's recommended to use low heat, no heat, or air - dry to keep its quality intact. Also, since it's OEKO - TEX certified, you don't have to worry about any harmful substances. Just relax and enjoy the comfort it provides.