gloved hand holding scoop of dry ice above cooler - Der_makabere/Getty Images We may receive a commission on purchases made from links. "Dry ice is incredibly effective for keeping things frozen ...

A red ice cooler full of canned and bottled drinks - Anastasiia Krivenok/Getty Images When planning what to drink during your summertime barbecue, knowing how to keep things cold is an absolute must.

People rely on coolers for all kinds of reasons, such as road trips, camping, tailgates, grocery runs, or power outages. They keep food cold when a refrigerator isn’t available, but their usefulness ...