2025 Wastemobile Schedule

Get ready for the 2025 Wastemobile season, beginning in Bothell on Feb. 21-23. This free hazardous waste collection service will be traveling throughout King County from February through October, making it easy and safe for you to drop off unwanted household hazardous waste for free.

All Wastemobile events operate Friday through Sunday, 10 a.m. to 5 p.m.

Be sure to check out the schedule below to find the Wastemobile event nearest you. There will be 21 events throughout the year.

What can you bring?

Some of the common items we collect at these events include:

• Oil-based paint
• Pesticides
• Automotive products
• Cleaners
• Batteries
  
  
  

Many other hazardous items can also be safely disposed of at no cost. Check the full list of accepted items, and quantity limits, for residents and eligible businesses. The list also includes items that are not accepted at our Wastemobile events, along with details on how to dispose of them safely.

Items not accepted include:

• Latex paint
• LED/Incandescent bulbs
• Cooking oil
• Styrofoam
• Electronics (ex. cell phones and smoke detectors)

Before you go to a Wastemobile event, a little preparation will make the experience safe and efficient for you and staff:

1. Don't mix products.
2. Keep products in their original containers.
3. Label products that are not in their original containers.
4. Secure products in a larger container to prevent spills or leaks.
5. Store hazardous products in your vehicle's trunk, truck bed, or trailer, separate from items you want to keep.
6. Stay in your vehicle and follow on-site staff directions during your Wastemobile visit.

For additional information about a Wastemobile event near you, call the Haz Waste Helpline at 206-296-4692 or email haz.waste@kingcounty.gov.

Wastemobile Schedule