Using this mattress topper is a breeze. First, unbox it and unroll it on your mattress. It'll take about 72 hours to expand to its original shape. You can choose the side with the convoluted design for more airflow or the flat side if you prefer. When it comes to maintenance, spot clean it with a mild detergent. Then, let it air dry away from direct sunlight and heat. Keep in mind that the memory foam is dust mite-resistant and naturally antimicrobial, but regular cleaning will keep it in top shape. Also, make sure to place it on a clean mattress for the best experience.