1. First, do not touch dry ice directly with your hands, use metal pliers to hold it.

2. If a small part is needed, use a wooden hammer to gently break it off.

3. Then, use an unsealed container to store the dry ice.

4. You can place dry ice in a warm environment or pour hot water on it.

5. Dry ice will freeze anything it comes into direct contact with. If possible, wrap it in newspaper.