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Goodwill runs on donations. They’re the heartbeat of the whole operation—the reason the doors open, the shelves stay stocked, and the mission keeps moving forward. Most of the time, donations are generous, thoughtful, and exactly what someone else needs. And then… sometimes they’re not.

If you’ve ever dropped off a bag of clothes and wondered what happens behind the scenes, here’s a glimpse into the part people don’t always think about. Someone has to sort them, inspect them, move them, and make sure they’re safe. Which is why Goodwill has rules. And why, occasionally, they have to say: please stop.

Case in point: a Goodwill Store had to evacuate over a weekend after someone donated a novelty grenade. Yes, a grenade. Thankfully, it wasn’t real, and no one was ever in danger—but still. That donation triggered a full evacuation, because when something looks dangerous, it has to be treated that way. Even if it came from a donation bin.

That incident sparked a wider conversation online, and now a list is making the rounds items Goodwill really, truly does not want. Some make sense immediately. Others are surprising only because they need to be said out loud.

Here are a few things Goodwill wishes people would stop donating.

man working in goodwill store — Image Credit: Goodwill Store

Construction Materials

Loose lumber, drywall, tiles, and other building supplies aren’t part of their resale model.

Office Cubicles

Entire cubicle systems show up more often than you’d think. They’re massive, hard to move, and not practical for retail stores.

Tires

They require special disposal and can’t be resold through Goodwill stores.

Broken Items

If it doesn’t work, can’t be repaired, or is missing key parts, it’s not helping anyone. Broken donations cost time and money to dispose of safely.

Wet or Moldy Items

Once something is wet, it’s often unsalvageable. Mold spreads quickly, and it can contaminate nearby donations before anyone realizes what’s happening.

Bowling Balls

They’re heavy, hard to display, and rarely sell. Some locations list them specifically because they show up more often than you’d expect.

Chemicals and Paint

This includes cleaners, solvents, and leftover paint cans. These are hazardous materials and can’t be handled or disposed of like regular donations.

Carpeting

Even unused rolls are difficult to process and store. Used carpet is a definite no.

Water Beds

They’re bulky, outdated, and nearly impossible to resell or safely display.

Hot Tubs

Yes, people try. No, Goodwill cannot accept them.

Built-In Appliances

Dishwashers, ovens, and other built-in appliances aren’t accepted, even if they technically still work.

Propane Tanks

These are safety hazards and cannot be stored or sold.

Scuba Oxygen Tanks

Anything pressurized is a no-go due to safety risks.

Encyclopedias

Once valuable, now almost impossible to move. Most locations can’t give them away, let alone sell them.

Old Newspapers

Even neatly stacked bundles usually end up recycled. They’re rarely suitable for resale.

Goodwill isn’t trying to be ungrateful. Donations are still the foundation of what they do. But when unusable, unsafe, or impractical items come through the door, they pull resources away from the mission job training, community programs, and getting quality items into the hands of people who need them.