How to recycle cardboard boxes

Cardboard boxes are one of the easiest materials to recycle. They are usually too bulky to be thrown in the garbage, and are generally free of debris, food, or any other material that has to be removed. How to recycle cardboard boxes? In most states, its as simple as breaking them down and setting them out on the curb with other recyclables. For area-specific instructions, check with local waste management, or Earth 911.

The basics of cardboard recycling

There are two types of cardboard — corrugated cardboard, think of brown shipping boxes, and paperboard, think cereal boxes. Paperboard is not technically cardboard, but it falls within the general category of 'paper' waste by the EPA. Both should be removed of any extra materials, stickers, fill packaging, staples, and then flattened out. Some states will recycle cardboard boxes that haven't been flattened, but try to make everything compact and efficient for the workers who have to collect everything.

Wet cardboard boxes cannot be recycled! Water and grease ruin the cardboard; it can no longer be used or recycled. Don't leave materials on the curb if it is going to rain before recyclables are collected. Don't try to recycle pizza boxes, or other damp cardboard.

Although recycling your box of Lucky Charms cereal, or the cardboard box that grandma used to send homemade cookies will not save the world, it will make a difference. Think of all the cardboard you use in your whole life! The benefits add up. According to Earth 911, one ton of recycled cardboard saves 9 cubic yards of landfill space, and prevents 46 gallons of oil from ever being used. Learn how to recycle cardboard boxes in your area, and make the world a little greener.