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

Food & DrinkJune 18

The Best Ice Cream in Madison

There are plenty of spots to indulge in a cold scoop (or several) of ice cream in Madison. Here are some of the best local spots in town.

A white building with a glass door with red trim.
Local CivicsJune 18

Democratic Candidates Sound Off in Assembly District 76 Forum

There are five Democratic candidates running to succeed Rep. Francesca Hong in the Wisconsin State Assembly.

Five candidates are seated in a row on stage, the moderator is to the left
Madison's BestJune 16

How To Celebrate Juneteenth 2026 in Madison

June 19 is Juneteenth, the day that America celebrates the end of slavery. But there are events all week in Madison to commemorate the ho...

A group of people walk down the street on a sunny day in a parade celebrating Juneteenth. People in the front hold a banner that reads "June 19, 1865."
Neighborhood GuidesJune 15

Take a Look Inside the Center for Black Excellence and Culture

The Center for Black Excellence and Culture opened its doors last month to much fanfare. The $32 million facility is envisioned as a hub...

The interior of a building with white walls and a polished floor.
Food & DrinkJune 11

Where to Watch the World Cup in Madison

The 2026 FIFA World Cup tournament kicks off today, and Madison soccer fans are ready. Here's where to watch the matches, including bars...

A man in purple cheers surrounded by fans in bleachers.
Madison's BestJune 10

How to Celebrate Pride Month 2026 in Madison

The city’s biggest LGBTQ+ gathering, OutReach Magic Pride Festival, isn’t actually until August, but there are still plenty of ways to ce...

A group of 6 people sit on a bench smiling, looking on at the Middleton Pride Festival
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.