Using the Alton Super Lightweight Bathtub-Style Groundsheet is easy. First, find a flat area on the ground where you want to sleep. Unroll the groundsheet and use the included 7001 aluminium pegs to secure it at the reinforced corner peg-out points. This will keep the groundsheet in place. If you have our compatible Ultralight Ground Bug Net, you can set it up on top of the groundsheet to create a fully enclosed sleep system. When it comes to maintenance, after each use, simply shake off any dirt or debris. If it gets really dirty, you can hand wash it with mild soap and water. Let it dry completely before packing it away in the drawstring carry bag. Make sure to store it in a dry place to keep it in good condition. And remember, this product comes with a lifetime warranty, so you can use it with confidence.