human
How can I make a homemade ice pack?
assistant
To make a homemade ice pack, you will need some sort of container that is large enough to hold the water. You could use a cooler or a plastic storage bin. Fill the container with cold water and place it in an area where it won't be disturbed for at least 4 hours. After 4 hours, the ice should have formed around the edges of the container. Once the ice has formed, take it out and wrap it in a clean towel or cloth before placing it on your desired body part.