Dry ice temperature is extremely cold at -109.3°F or -78.5°C. You should always handle dry ice with care and wear protective clothes, an oven mitt, or a kitchen towel. You can dispose of your dry ice by letting the unused portion sublimate in a well-ventilated area. Be sure to keep the dry ice out of reach children and animals, and DO NOT touch the dry ice! Additionally, do not place it on any tiled or solid surfaces (like in a sink), as it can cause severe damage.