Using your Pure 2 Improve Yoga Block is easy. First, roll out your yoga mat. When you're doing a yoga pose and can't quite reach a position, place the block on the mat where you need it. This will help you hold the pose correctly. When you're done with your yoga session, just wipe the block with a clean, damp cloth to keep it clean. Make sure to store it in a dry place. Don't use it on rough or sharp surfaces as it might damage the block. Also, if you notice any signs of wear and tear, it might be time to get a new one.