Using this sofa cover is easy. Just place it on your sofa and it will stay in place thanks to the non - slip backing. To keep it clean, you can hand - wash or machine - wash it at about 30 degrees Celsius with mild laundry detergent. Remember, it's not 100% waterproof, so try to avoid large spills. Also, don't bleach or iron the cover as it may damage the material. With proper care, this cover will protect your sofa for a long time and keep it looking great.