This guide walks you through the process of upcycling empty milk cartons into reusable ice packs, a straightforward and eco-friendly project.

A step-by-step guide to upcycle empty milk cartons into reusable ice packs.

Craft Ice Packs Using Milk Cartons

Clean the Milk Cartons

Rinse out the empty milk cartons thoroughly with warm water and a mild detergent. Ensure they are completely clean to avoid any odor or bacterial growth.

Fill with Water

Fill the cleaned milk cartons with water, leaving about an inch of space at the top to allow for expansion when the water freezes.

Seal the Cartons

Secure the tops of the milk cartons using duct tape to ensure they are tightly sealed and to prevent any leaks.

Freeze the Cartons

Place the sealed cartons in the freezer. Allow them to freeze completely, typically 4-6 hours or overnight.

Use as Ice Packs

Once frozen, the milk carton ice packs are ready to use. They can be placed in coolers or used as cold compresses.

Empty Milk Cartons	Buy
Water	Buy

Dish Soap	Buy
Duct Tape	Buy
Scissors	Buy

Craft Ice Packs Using Milk Cartons

Materials Needed

Tools Needed

Steps

Recycling Categories

Consumer Goods

Electronics

Organic Waste

Industrial Items