How to Properly Dispose of a Microwave Oven

Disposing of a microwave oven the right way protects the environment and ensures safety. Whether you’re upgrading your kitchen or replacing a broken unit, knowing your options—from recycling to donation—can make a big difference. This guide walks you through every step to help you get rid of your old microwave responsibly.

So, you’ve got an old microwave sitting in your kitchen—maybe it’s sparking, making weird noises, or just not heating your leftovers like it used to. You’re ready to upgrade, but now you’re stuck with the question: How do I get rid of this thing? You might be tempted to just toss it in the trash, but hold on—microwaves aren’t like regular household junk. They contain electronic components, potentially harmful chemicals, and parts that can be dangerous if not handled correctly.

Disposing of a microwave oven the right way isn’t just about convenience—it’s about safety, environmental responsibility, and following local laws. Whether your microwave is broken beyond repair or still working perfectly, there are several smart, eco-friendly ways to say goodbye. From recycling centers to donation programs, this guide will walk you through every option so you can make the best choice for your home and the planet.

Key Takeaways

• Never throw a microwave in the regular trash: Microwaves contain hazardous materials like capacitors and magnets that can be dangerous in landfills.
• Check local e-waste recycling programs: Many cities offer free or low-cost electronics recycling events or drop-off locations.
• Donate if it still works: Functional microwaves can be donated to shelters, schools, or community centers.
• Contact the manufacturer or retailer: Some brands offer take-back programs when you buy a new appliance.
• Remove the door for safety: If you must dispose of it yourself, detach the door to prevent accidental entrapment.
• Prepare the microwave for transport: Clean it thoroughly and secure any loose parts before moving it.
• Know your local regulations: Disposal rules vary by city and state, so always verify guidelines with your local waste authority.

Quick Answers to Common Questions

Can I throw my microwave in the regular trash?

No, you should not throw a microwave in the regular trash. Microwaves contain electronic components and hazardous materials that can be dangerous in landfills and are often illegal to dispose of this way.

Where can I recycle my old microwave?

You can recycle your microwave at local e-waste recycling centers, through municipal waste programs, or at participating retailers like Best Buy. Check your city’s website for drop-off locations.

Can I donate a broken microwave?

Generally, no—most donation centers only accept working appliances. However, some recycling programs may accept broken microwaves for parts or proper disposal.

Is it safe to remove the microwave door myself?

Yes, but only if you’re careful. Unplug the unit and wait 24 hours. Use a screwdriver to remove the hinges. If you’re unsure, leave it intact and tape the door shut.

Do retailers take back old microwaves when I buy a new one?

Many do. Stores like Home Depot and Lowe’s often offer haul-away services for a fee. Ask at checkout or check the retailer’s website for details.

Why You Shouldn’t Throw a Microwave in the Trash

You might think, “It’s just an appliance—how bad can it be to toss it?” But microwaves are classified as electronic waste, or “e-waste,” and for good reason. Inside every microwave, there’s a high-voltage capacitor that can store electricity even after the unit is unplugged. That means it can deliver a dangerous shock if mishandled. Additionally, microwaves contain magnets, circuit boards, and sometimes trace amounts of heavy metals like lead or mercury—materials that don’t belong in landfills.

When e-waste ends up in regular trash, it often gets crushed or incinerated, releasing toxic fumes and contaminating soil and water. In many places, it’s actually illegal to dispose of microwaves with household garbage. Fines can apply, and the environmental cost is high. So, while it might seem easier to just drag it to the curb, taking a few extra steps to dispose of it properly is worth the effort.

The Hidden Dangers of Improper Disposal

One of the biggest risks with microwaves is the door latch mechanism. These appliances are designed with interlocks that prevent the microwave from operating when the door is open. But if the door is damaged or removed improperly, someone—especially a child—could climb inside and become trapped. That’s why safety experts recommend removing the door before disposal if you’re not using a certified recycling program.

Another concern is the magnetron, the part that generates microwaves to heat food. While it doesn’t contain radioactive material, it does have strong magnetic fields and can be hazardous if broken open. Plus, the plastic casing and internal wiring can release harmful chemicals when burned or left to degrade in landfills.

Option 1: Recycle Your Microwave

Recycling is one of the best ways to dispose of a microwave oven—especially if it’s no longer working. Many components, including metal, glass, and certain plastics, can be recovered and reused in new products. Recycling keeps harmful materials out of the environment and reduces the need for raw resource mining.

Find a Local E-Waste Recycling Center

Start by searching online for “e-waste recycling near me” or “microwave disposal [your city].” Most cities have designated drop-off locations or host periodic collection events. Some retailers, like Best Buy or Staples, also accept small electronics for recycling, though policies vary by location. Call ahead to confirm they take microwaves and whether there’s a fee.

For example, in Los Angeles, residents can drop off microwaves at any of the city’s permanent e-waste collection sites for free. In Chicago, the Department of Streets and Sanitation hosts quarterly e-waste collection days where you can bring old appliances, including microwaves, with no charge.

Check with Your Waste Management Provider

Many local waste management companies offer special pickup services for large or hazardous items. Some include microwaves in their bulk or electronic waste pickup programs. Visit your city or county’s official website and look for “household hazardous waste” or “electronics recycling” sections. They’ll often list accepted items, drop-off locations, and scheduling options.

Tip: If you’re getting rid of multiple appliances, ask if they offer combined pickup to save time and trips.

Option 2: Donate a Working Microwave

If your microwave still heats food and powers on, don’t toss it—donate it! Many organizations welcome functional appliances to support families in need, students, or community programs.

Where to Donate

Local homeless shelters, women’s shelters, and transitional housing programs often accept kitchen appliances. Schools, especially those with culinary programs or staff break rooms, may also take donations. Thrift stores like Goodwill or The Salvation Army sometimes accept microwaves, but call first—some locations don’t have the space or testing equipment to handle large electronics.

For example, Habitat for Humanity ReStores often accept working microwaves and resell them at a discount, with proceeds funding housing projects. Similarly, community centers or churches may distribute appliances to low-income families.

Prepare Your Microwave for Donation

Before donating, clean the interior and exterior thoroughly. Remove any food residue, wipe down the control panel, and make sure the turntable is intact. Test it one last time to confirm it heats properly. Include the power cord and any removable parts. A clean, working microwave is far more likely to be accepted and used.

Pro tip: Take a photo of the microwave in working condition and include it with your donation—this helps reassure the recipient that it’s functional.

Option 3: Sell or Give It Away

If your microwave is in decent shape but you don’t want to donate it, consider selling or giving it away. This keeps it in use longer and reduces waste.

Use Online Marketplaces

Platforms like Facebook Marketplace, Craigslist, or OfferUp are great for listing used appliances. Be honest about the condition—mention any quirks, like a noisy fan or faded buttons. Price it fairly; even $20–$50 can make it attractive to someone on a budget.

For example, a college student moving into their first apartment might be thrilled to find a working microwave for $30. Or a young family might appreciate a free microwave posted on a neighborhood buy-nothing group.

Host a Garage Sale or Community Swap

If you’re already cleaning out your home, add the microwave to your garage sale. Or join a local “stuff swap” event where people exchange household items for free. These community-driven efforts promote reuse and reduce landfill waste.

Option 4: Manufacturer or Retailer Take-Back Programs

Some appliance brands and retailers offer take-back or recycling programs when you purchase a new microwave. This is especially common with major retailers like Home Depot, Lowe’s, or appliance-specific stores.

How Take-Back Programs Work

When you buy a new microwave, the retailer may offer to haul away your old one for a small fee—usually $20–$50. They then ensure it’s recycled or disposed of properly. Some manufacturers, like Samsung or LG, also have mail-in recycling programs where you can ship your old unit using a prepaid label.

Check the website of the brand you’re buying from or ask the salesperson at checkout. Even if they don’t advertise it, it never hurts to ask—some stores have unpublicized programs.

Benefits of Take-Back Services

These programs are convenient and often include proper handling of hazardous components. Plus, they support the circular economy by encouraging manufacturers to reclaim and reuse materials. It’s a win-win: you get rid of the old unit hassle-free, and the environment benefits.

Preparing Your Microwave for Disposal

No matter which disposal method you choose, proper preparation ensures safety and smooth handling.

Unplug and Clean Thoroughly

First, unplug the microwave and let it sit for at least 24 hours to discharge any stored electricity. Then, remove the turntable and wash it with soap and water. Wipe down the interior and exterior, including the door seals and control panel. A clean microwave is more likely to be accepted for donation or recycling.

Secure or Remove the Door

As mentioned earlier, the door can pose a safety risk. If you’re not using a professional service, consider removing the door before disposal. Use a screwdriver to detach the hinges—this prevents someone from accidentally locking themselves inside. If you can’t remove it, tape the door shut with strong duct tape to keep it closed.

Pack It Safely for Transport

If you’re dropping it off or having it picked up, place the microwave in its original box if you still have it. If not, wrap it in moving blankets or bubble wrap to prevent damage. Secure any loose parts inside with tape or packing material.

Know Your Local Rules and Regulations

Disposal rules vary widely depending on where you live. Some cities have strict e-waste laws, while others are more lenient. Always check with your local waste management authority before disposing of your microwave.

For instance, in California, it’s illegal to throw microwaves in the trash due to the state’s e-waste recycling laws. In New York City, residents can schedule a bulk item pickup for appliances through the Department of Sanitation. In rural areas, you might need to drive to a regional recycling center.

Visit your city or county’s official website or call their waste hotline to get accurate, up-to-date information. A quick five-minute call can save you from fines or improper disposal.

Final Thoughts: Make the Right Choice

Disposing of a microwave oven doesn’t have to be complicated or stressful. With a little planning, you can ensure your old appliance is handled safely and responsibly. Whether you recycle it, donate it, or sell it, you’re doing your part to protect the environment and support your community.

Remember: microwaves contain materials that don’t belong in landfills. By choosing the right disposal method, you’re not just cleaning out your kitchen—you’re making a positive impact. So take that extra step. Your future self—and the planet—will thank you.

Frequently Asked Questions

What parts of a microwave can be recycled?

Metal frames, circuit boards, glass turntables, and some plastics can often be recycled. The magnetron and capacitor may require special handling due to their electrical components.

How much does it cost to recycle a microwave?

Many local programs offer free recycling, especially during e-waste events. Retailer take-back services may charge $20–$50, depending on the store and location.

Can I scrap a microwave for metal?

Yes, some scrap yards accept microwaves for their metal content. However, you may need to remove certain parts first, and not all scrap yards take electronics.

What should I do if my microwave is leaking radiation?

If you suspect your microwave is leaking radiation (e.g., damaged door seals or visible arcing), stop using it immediately. Contact a professional technician or dispose of it through a certified e-waste program.

Are over-the-range microwaves disposed of the same way?

Yes, over-the-range microwaves should be disposed of the same way as countertop models. However, they may require professional removal due to installation complexity.

Can I compost any part of a microwave?

No, microwaves cannot be composted. All components are non-biodegradable and may contain toxins. Recycling or proper e-waste disposal is the only safe option.