Simply warm for 60 seconds in a 850-1000W microwave or up to 90 seconds in a 600-800W microwave. For soothing warmth and comfort, remove all packaging and ensure the fur is clean and dry before use. When first heated, you may notice a little moisture on the surface of the fabric, this is quite normal and will stop after a few uses. Ensure that the microwave is clean and the turntable can rotate freely. Contains specially treated organic filling material and dried French lavender.