Small Business Hazardous Waste Disposal

There is no fee for disposal; it is paid for in your utility bill. But you do have to qualify as a small quantity generator.

Your business probably has some hazardous waste: oil based paints, thinners, pesticides, automotive products. If your business is located in King County you may be able to dispose of these unwanted materials at a household hazardous waste facility.

For details go to: or call the Business Waste Line at Business Waste Line 206-263-8899, toll free 800-325-6165, ext. 3-8899 Monday through Friday, 9 a.m. to 4 p.m., closed noon -1 p.m. and holidays. Call ahead to see if the facilities are operating before visiting.

Convenient information on what materials are accepted, maps, hours, and how to qualify are on the Small Business Hazardous Waste Disposal flyer; get a copy at

Small business hazardous waste disposal