City Cast Madison logo

Greasy Pizza Boxes and Other Things You Didn’t Know Could be Recycled

Posted on February 10, 2025   |   Updated on September 30, 2025
Rob Thomas

Rob Thomas

A pizza boxes with pieces of pizza in it on the lawn.

Greasy pizza boxes used to be a no-no when it came to recycling. Not anymore. (Jan Hakan Dahlstrom/ Getty Images)

Sunday was National Pizza Day, so on Monday morning, you might still have some greasy pizza boxes lying around and wondering what to do with them. In the past, you’d have to perform some minor surgery on the box, ripping off the grease-stained parts and throwing them in the garbage, and putting the rest in the recycling.

But that’s all changed. Here’s why you can now recycle your greasy pizza boxes in Madison, and what else you might not realize you can recycle.

Why Have Things Changed?

Paper mills, which take in those recycled pizza boxes to make new paper products, have upgraded their ability to clean those boxes. So they can now take grease-stained pizza boxes when they couldn’t before.

How To Get Your Boxes Ready For Recycling

First of all, obviously, remove any pizza crusts or other food remnants from the box. That includes those little tubs of sauces. Then flatten the box and put it in the green recycling cart. That’s it!

To Recycle Or Not Recycle?

Not sure what else you can or can’t recycle, or how to recycle it? The Madison Streets Division has a new online tool, called the Recyclopedia, which will give you all the options of what to do with an item, including the best option.

For example, with furniture, the Streets division recommends finding a place to resell or donate it before you consider recycling it. Some of those organizations will even pick it up at your home for you.

For cans of latex paint (either full or partially full), take them to the Dane County Clean Sweep site at the county landfill, which accepts hazardous chemicals from residents, farms, and businesses.

A microwave oven can be scheduled for a large-item pickup at your house, but you might need to pay a fee. You could also consider taking it to one of the county’s dropoff sites.

♻️ Click here for more recycling tips!

Share article

Hey Madison

Sign up for your free daily toolkit to get the most of the city you love.

Can't subscribe? Turn off your ad blocker and try again.

Madison, Explained

See All

The latest in Madison

Madison's BestJune 3

Your Guide to Frank Lloyd Wright's Madison

Legendary designer Frank Lloyd Wright called Madison home and he left his mark on the city. Here's some of his most famous buildings, fro...

A building with glass windows and a triangular roof.
Madison's BestJune 2

Your Guide to June 2026 in Madison

If you’re looking for a page-turner to take to the beach this summer, UW-Madison graduate Joseph Eckert is coming back to town to Lake Ci...

A group of people at tables in front of a marble building.
Madison's BestJune 1

How Madison’s Capital City Theatre is Reinventing ‘RENT’

Madison's Capital City Theatre is putting on a bold new version of the Tony-winning musical 'RENT' at the Orpheum Theater June 5-7. For i...

A woman gestures to several other people in a room.
Food & DrinkMay 28

Madison's Best New Restaurants

This month's list of new restaurants include a new coffee shop on Winnebago Street, an ice cream shop coming to downtown Sun Prairie and...

A building with an orange outline of two palm trees on the side.
Food & DrinkMay 14

These Madison Butcher Shops Are a Cut Above

With summer coming up, you might want to stock up for the next cookout. Here are some of Madison's favorite butcher shops, from Meat Peop...

A man in glasses peers at a stack of hamburger patties.
Madison's BestMay 12

Wisconsin Authors Are an Open Book on New Podcast

On the new podcast "Writing Forward," Madison writer Jeff Oloizia interviews Wisconsin authors about their writing process, how to be suc...

A man in a blue shirt stands next to a shelf of books.
Food & DrinkMay 7

Supper Clubs in Madison You Have To Try

You can savor the Wisconsin supper club tradition without traveling far from Madison, hitting historic spots like Tornado Steak House, Ka...

A photo of a plate of food and a nighttime photo of the exterior of a restaurant.
Madison's BestApril 30

Your Guide to May 2026 in Madison

From Brat Fest to Tulip Fest, from 'Newsies' to Charlie Berens, there's lots going on in Madison this spring.

A man in a gray shirt in front of a blue brick wall.