Using this sofa cover is easy. First, measure your sofa to pick the right size. Then, just stretch it over your sofa and adjust it to fit well. When it gets dirty, you can simply remove it and toss it in the washing machine. It's washable, so no need to worry about stains. For maintenance, avoid using bleach as it may damage the material. Also, don't expose it to direct sunlight for too long to prevent color fading. With proper care, this cover will keep your sofa protected and looking great for a long time.