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Paint Disposal · Seattle, WA

Oil Based Paint Disposal in Seattle

Before you go

Oil-based finishes are genuinely hazardous waste. Unlike latex, there is no dry-it-out shortcut here.

  1. Know what counts

    Oil-based and alkyd paint, stain, varnish, shellac, polyurethane, paint thinner, and mineral spirits are all in this category. So is the solvent you cleaned the brushes with.

  2. Keep everything in its original labelled container

    Unlabelled containers get refused, or surcharged as unknown waste because the site has to pay to identify them. Don't decant into a milk jug.

  3. Don't consolidate different products

    Mixing thinner into leftover stain creates a container nobody can characterise, which is the most expensive thing to hand a hazardous waste facility.

  4. Deal with the rags before they deal with you

    Rags soaked in oil-based finish generate heat as they cure and have started house fires in a wadded pile. Lay them flat outdoors on a non-flammable surface until they are fully dry and hard, or keep them submerged in a sealed metal can of water until you hand them over.

  5. Check the per-visit cap before you load the car

    Caps vary by program and are usually stated in two ways: a per-container maximum, commonly five gallons, and a per-visit total, often around fifteen gallons or a hundred-odd pounds. Read your own site's number before a garage clear-out, because the difference is a second trip.

Compare options

Oil Based Paint Disposal in Seattle

4 free · 0 fee-based

Facility Cost Open now Notes
North Seattle Household Hazardous Waste Facility(206) 296-4692 Free Sun-Tue 9 AM - 5 PM Walk-in Located near Aurora Ave N at 125th. King County HHW facility.
South Seattle Household Hazardous Waste Facility(206) 296-4692 Free Thu-Sat 9 AM - 5 PM Walk-in South Seattle HHW facility. Located across from the South Transfer Station.
Sherwin-Williams (Seattle) - PaintCare Drop-Off Free
PaintCare program funded by paint manufacturers		 Store hours (typically 7 AM - 7 PM Mon-Fri, 8 AM - 5 PM Sat) Walk-in Washington joined PaintCare in 2010. All Seattle-area Sherwin-Williams stores partici…
PaintCare Washington - Statewide Paint Recycling Program Free
PaintCare program funded by paint manufacturers		 Hours not published Walk-in Washington's PaintCare program started in 2010 with over 200+ drop-off sites statewid…

How it works in Seattle

PaintCare Washington accepts oil-based paint, stains, varnish, shellac, and sealers at all WA drop-off sites — same as latex. King County HHW facilities also accept oil-based paint. Never in curbside garbage or down drains. Seattle stormwater rules prohibit disposal of paint waste into the stormwater system.

Local rules

  • PaintCare Washington launched based on the state's Paint Stewardship Law: PaintCare operates drop-off sites across the state funded by a per-container fee at purchase — covers architectural paints, primers, stains, varnishes, and sealers up to 5 gallons.

Worth knowing

  • PaintCare Washington accepts latex AND oil-based paint at the same drop-off sites — unlike some states where HHW handles the oil-based stuff. Sherwin-Williams, Miller Paint, and Rodda Paint are the most common Seattle-area PaintCare sites.

King County household hazardous waste

King County / Seattle HHW — North & South Facilities

Free for all King County residents. Two facilities: North (12550 Stone Ave N, Sun-Mon-Tue 9-5) and South (8100 2nd Ave S, Thu-Fri-Sat 9-5). No appointment needed.

(206) 296-4692 Official program page (opens in a new tab)

11 more Seattle rules, not specific to this item
  • Washington Electronic Product Recycling Law (RCW 70A.500, 2006): created E-Cycle Washington — one of the first state-level producer-funded e-waste programs in the US. Covers TVs, computers, monitors, laptops, tablets, e-readers, and portable DVD players. Manufacturers fund collection and recycling.
  • Seattle Director's Rule SW-404: bans batteries and covered electronics from municipal solid waste in Seattle (garbage, recycling carts, transfer stations). Violations result in a tag on the cart asking the resident to remove the items — no fines. Effective January 1, 2025 for batteries.
  • WA Battery EPR Law (SB 5144, signed May 11, 2023): producer-funded statewide battery collection program. Bans portable batteries (rechargeable and primary single-use) from the trash. Program implementation was still rolling out as of 2026; the law was driven partly by battery-caused fires at Seattle transfer stations and MRFs.
  • RCW 70A.205 — general solid waste management: electronics in the trash must be separated for recycling; disposal bans for lead-acid batteries, mercury-containing lights, and other universal wastes also apply. King County has additional local requirements.
  • Seattle's two permanent HHW facilities (North and South) run completely different schedules: North is Sun-Mon-Tue, South is Thu-Fri-Sat. They're closed Wednesday and Sunday — exactly the days people try to go. The North facility was originally described as having a different address (12550 Stone Ave N at the Seattle.gov page lists Sunday/Monday/Tuesday).
  • King County HHW accepts waste from ALL King County residents, not just Seattle residents — the North and South Seattle facilities plus the Factoria (Bellevue) site and traveling Wastemobile. This is unusually generous compared to city-only programs in other metros.
  • Seattle's Special Item Curbside Pickup includes one FREE battery pickup per year, a free small electronics box per year, free curbside motor oil/used cooking oil, and free styrofoam pickup — a genuinely useful program many Seattleites don't know they have.
  • E-Cycle Washington does NOT cover computer peripherals (keyboards, mice, printers), contrary to what many Seattle residents assume. Those go to Best Buy/Staples or the HHW facilities instead.
  • The Wastemobile has been running since 1989 — one of the longest-running mobile HHW collection programs in the US. It visits ~20 locations/year across King County from February through October.
  • Battery-caused fires at Seattle transfer stations and in collection trucks have been a major safety driver behind both the Seattle SW-404 ban and the state battery EPR law. Seattle's South Transfer Station had multiple battery fires in 2024-2025.
  • King County's Haz Waste Help Line (206-296-4692) also gives advice on safer alternatives to hazardous household products — a free consultation service.

Other Seattle programs

  • North Seattle Household Hazardous Waste FacilityFree HHW drop-off for all King County residents. 12550 Stone Avenue North, Seattle 98133. Hours: Sunday/Monday/Tuesday 9 AM-5 PM. No appointment needed. Closed major holidays.
  • South Seattle Household Hazardous Waste FacilityFree HHW drop-off for all King County residents. 8100 2nd Ave S, Seattle 98108 (Recology site lists as 8105 Fifth Avenue S). Hours: Thursday/Friday/Saturday 9 AM-5 PM. No appointment needed. Closed major holidays.
  • Factoria HHW Drop-Off Service (Bellevue)Free HHW drop-off for all King County residents at 13800 SE 32nd St, Bellevue. Third permanent HHW site serving the Eastside.
  • King County WastemobileFree traveling HHW collection events across communities in King County, February through October. 10 AM-5 PM on listed dates. No fee. Standard HHW limits apply. Locations include UW Bothell Campus, Redmond Home Depot, Kent/Covington Fire Station 75, and others — rotates through the county. Year-round weekend location at The Outlet Collection in Auburn (1101 Outlet Collection Dr SW, every Sat-Sun).206-296-4692
  • E-Cycle Washington (state program)Free recycling for TVs, computers, laptops, monitors, tablets, e-readers, and portable DVD players. Producer-funded program (Chapter 70A.500 RCW) — free for Washington residents and small businesses. Hundreds of drop-off sites across the state. Peripherals (keyboards, mice, printers) not covered — take to Best Buy or Staples for free.800-732-9253
  • PaintCare WashingtonStatewide paint stewardship program. Free drop-off for latex and oil-based architectural paints, primers, stains, sealers, shellac, and varnish at participating retailers (Sherwin-Williams, Miller Paint, Rodda Paint, Ace Hardware, True Value, and others). Containers up to 5 gallons accepted. Funded by per-container fee at point of sale.855-724-6809
  • SPU Special Item Curbside PickupSeattle Public Utilities customers can schedule on-demand curbside pickup for batteries, small electronics, lightbulbs, styrofoam, and more. Batteries: first pickup FREE per year ($5 after), limit 2 one-gallon bags, tape ends. Small electronics box: first pickup FREE ($20 after), max 2'x2'x2'/60 lb. Large items (furniture, appliances, TVs over 2'x2'x2'): $31/item. Schedule online or at 206-684-3000.206-684-3000
  • Call2Recycle / Battery Network (drop-off)Free rechargeable and lithium-ion battery drop-off at participating Seattle-area Home Depot, Lowe's, Staples, and other retailers. Do NOT bring damaged, defective, or recalled batteries (DDR) to collection sites.
  • Home Collection Program (King County)Free at-home HHW pickup for King County residents age 65+ or with a disability who cannot access a collection site. Operates Wednesdays 9 AM-3 PM, but may have a backlog. Does NOT collect latex paint, tires, electronics, or medications.206-296-4692
  • Best Buy & Staples (retail take-back)Best Buy accepts most electronics free (limit 3 items/day per household). Staples accepts up to 7 items/day free, plus ink/toner cartridges with Staples Rewards ($2/cartridge). Both accept keyboards, printers, and other peripherals not covered by E-Cycle Washington.
  • Auburn Wastemobile (year-round weekend)Year-round weekend HHW collection at The Outlet Collection Mall, 1101 Outlet Collection Dr SW, Auburn. Every Saturday and Sunday 10 AM-5 PM. No appointment needed. Free for King County residents.
Where this came from: 19 sources

Common questions

About Oil Based Paint Disposal here

How much does Oil Based Paint disposal cost in this area?

All 4 facilities accept Oil Based Paint for free.

Do I need an appointment for Oil Based Paint drop-off?

No appointment needed. North Seattle Household Hazardous Waste Facility, South Seattle Household Hazardous Waste Facility, Sherwin-Williams (Seattle) - PaintCare Drop-Off, PaintCare Washington - Statewide Paint Recycling Program accept walk-ins.

Is pickup available for Oil Based Paint?

Most facilities require you to drop off Oil Based Paint. Check individual listings for special arrangements.

Are there quantity limits for Oil Based Paint drop-off?

Some facilities have limits: North Seattle Household Hazardous Waste Facility: Residential quantities; South Seattle Household Hazardous Waste Facility: Residential quantities; Sherwin-Williams (Seattle) - PaintCare Drop-Off: Up to 5 gallons per container; PaintCare Washington - Statewide Paint Recycling Program: Up to 5 gallons per container, 10 gallons per trip recommended.

Why can't oil-based paint go in the trash?

Oil-based paint is classified as hazardous waste because it contains flammable solvents, heavy metals, and chemicals that can contaminate groundwater. It must be taken to a household hazardous waste facility for proper treatment.

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