Not sure how to use dry ice in a cooler? Follow these simple directions and your food and drinks will stay cool or frozen for as long as you need.

A tradition that’s risen in popularity over the years, freezing some wedding cake to eat on your first anniversary is a great way to make you feel like you’re right back at your reception (smooshing some sweet stuff in your recently wedded’s face). But you can’t just jam a tier of cake in the freezer—it could end up tasting less like a delicious, sugary treat and more like old cardboard. For better results, try flash freezing it with Penguin Brand Dry Ice® instead.