PLEASE please please do not touch the dry ice. Keep it out of the reach of children and animals, and don't place it on any tiled or solid surfaces (like in a sink) as it can cause damage. The best way to dispose of the dry ice is to leave it in your box in a well-ventilated area until it has all dissipated. Once all of the remaining dry ice is gone (usually about 24 hours after delivery), you can recycle the box and liner.