Get fired up for barbecue season, but play it cool with coals

Here’s what you can do to avoid starting a fire in a trash cart or in the back of a Waste Managment truck.

As we emerge from our dark and isolated winter and stepping into the bright summer sunlight, it’s like we’re taking off an itchy heavy coat. Family and friends are gathering in the safety of the outdoors for patio picnics and backyard barbecues.

Grillin’ and chillin’ season is here. It’s also a good time for a reminder that, while a great cookout may begin with hot coals in the grill, it should never end with hot coals and fresh ash in the garbage.

Barbecue coals can be deceiving. They often look like they’re cool but can retain their fire-starting heat for days. If they end up in the garbage before they are truly out, they can spark a fire in your garbage cart, or worse, in the garbage truck.

It happens every year. Seventy-five percent of Waste Management’s waste and recycling collection truck fires are a result of the improper disposal of materials such as hot barbecue coals and ashes.

Here’s what you can do to avoid starting a fire in a trash cart or in the back of one of our trucks:

Let coals cool for several days. Put used coals in metal containers and dowse them with water before disposing of them in the garbage cart.

Never put coals or fresh ash in the recycling or yard waste carts. Even when cold, they will contaminate the whole load. As a result, recyclable materials that would normally be used to make new products will end up in the landfill. The same is true for yard waste intended for compost; tossing coals into the yard waste cart will contaminate the material and result in the whole load going to the landfill.

Better yet, spread the cooled coals and ash in the garden. They’re full of great nutrients.

So, cook yourself up a great summer. Just play it cool with the coals.

Hannah Scholes is the recycling education & outreach manager for Waste Management. For the latest information on collection services in your community, go to wmnorthwest.com.

Coal and ash disposal tips

Please follow these simple rules to help keep your community safe:

• Cool coals for several days before disposing.

• Do not use galvanized containers.

• Never place used coals in plastic, paper or wood containers.

• To speed the cooling process, carefully place coals in a metal container full of water to extinguish any residuals.

• Do not place other combustibles in the container with the coals or ashes.

Source: Waste Management

Talk to us

> Give us your news tips.

> Send us a letter to the editor.

> More Herald contact information.

More in Life

A selection of leather whips available at Lovers Lair on Friday, Dec. 19, 2025 in Everett, Washington. (Olivia Vanni / The Herald)
What’s behind the tinted windows at Everett’s ‘#1 Kink Store’

From beginner toys to full-on bondage, Lovers Lair opens the door to a world most people never see.

Ari Smith, 14, cheers in agreement with one of the speakers during Snohomish County Indivisible’s senator office rally at the Snohomish County Campus on Wednesday, Feb. 5, 2025, in Everett, Washington. (Olivia Vanni / The Herald)
The best photos of 2025 in Snohomish County

From the banks of the Snohomish River to the turf of Husky Stadium, here are the favorite images captured last year by the Herald’s staff photographer.

Patrons view the 787 exhibition Thursday morning at the Boeing Future of Flight Musuem at Paine Field on October 8, 2020. (Kevin Clark / The Herald)
Everett Boeing factory tour offers a birds-eye view of jet-making

Our business reporter, who happens to be an airplane buff, offers his take on the popular tour.

Outside of the Marysville Opera House on Sept. 16, 2025 in Marysville, Washington. (Olivia Vanni / The Herald)
Now showing: The 114-year-old Marysville Opera House reclaims the spotlight.

Under the city’s direction, the theater offers music, art and bingo.

Water from the Snohomish River spills onto a road on Thursday, Dec. 11, 2025 in Snohomish, Washington. (Olivia Vanni / The Herald)
How we covered the record-breaking flood

A special edition of Eliza Aronson’s newsletter detailing her and photographer Olivia Vanni’s week of flood coverage.

The Snow Queen ballet, 9 to 5, Northwest Perspectives, and more

Music, arts and more coming to Snohomish County

‘Golden Promise’ is a striking Japanese Cedar that I have and love. (Sunnyside Nursery)
Part 3 of the Conifer Trilogy – Stunning yellows, bright whites

Let the Trilogy of Conifers continue with the finale! Two weeks ago… Continue reading

The Olson Bros Band, 9 to 5, Northwest Perspectives, and more

Music, arts and more coming to Snohomish County

Inside Timothy Walsh’s Little Free Library on Sept. 3, 2025 in Everett. (Olivia Vanni / The Herald)
Big stories live in small boxes

Little Free Libraries offer free books for all ages, if you know where to look.

Cascadia visitors mingle among the art during its 10th anniversary celebration, on Sept. 12, in Edmonds, Wash. (Jon Bauer / The Herald)
A small museum with a big impact on northwest art

Cascadia Art Museum in Edmonds celebrates a decade of art and forgotten voices.

Our “Evergreen State” of Washington filled with native conifers like Douglas Fir, Western Hemlock and Red Cedar, among others. (Sunnyside Nursery)
Conifers Large and Small

With old man winter approaching shortly, December presents a perfect opportunity for… Continue reading

Sweet and spicy, Honey Sriracha Shrimp is a no-fuss fall classic for seafood lovers

Honey Sriracha Shrimp is a deliciously sweet and spicy dish we are… Continue reading

Support local journalism

If you value local news, make a gift now to support the trusted journalism you get in The Daily Herald. Donations processed in this system are not tax deductible.