How long does it take for latex paint to dry out?

Open cans air dry in 2-7 days depending on humidity. For faster results, mix in kitty litter or commercial paint hardener — it solidifies in 15-30 minutes. Layer in a cardboard box if you have multiple cans.

Paint Disposal · Denver, CO · Local guide

Latex Paint Disposal in Denver

Q: Where can Denver residents drop off latex paint disposal?

Rooney Road Recycling Center (Jefferson County) accepts most household items. Jefferson County residents. Wed & Sat by appointment. Paint and motor oil free; per-item HHW fee. Phone: (303) 269-9448. Verify hours and accepted items before going.

Free drop-off at any of 60+ metro Denver PaintCare sites (5 gallons per visit max at most). Many are paint stores and hardware retailers — use paintcare.org locator. Funded by per-can fee at purchase. Latex paint dried with kitty litter is technically legal in trash but PaintCare is preferred. Free at Rooney Road and Veolia too.

Where to drop off latex paint disposal in Denver

4 local options, verified against listing sources.

Denver County (HHW via Jefferson County / Rooney Road) household hazardous waste program

Rooney Road Recycling Center (Jefferson County)

Jefferson County residents. Wed & Sat by appointment. Paint and motor oil free; per-item HHW fee.

Phone: (303) 269-9448 · Website: official program page ↗

Other local programs

Denver Recycles Household Hazardous Waste Program

City-run HHW program for Denver residents only. Offers free paint drop-off (via PaintCare partnership) and at-your-door HHW collection by appointment; battery disposal guidance. Call 3-1-1 for current scheduling/cost details.

Phone: 311 (or 720-913-1311)
PaintCare Colorado

Free year-round drop-off of latex/oil-based paint, primers, stains, sealers, shellac, and varnish at 220+ Colorado sites (60+ in metro Denver). 5 gallons per visit at most sites. Door-to-door household pickup for 10+ gallons in the Denver metro; free large-volume pickup for contractors with 100+ gallons. Funded by per-can fee added at retail.

Phone: 1-855-724-6809 (locator); 720-854-8722 (household pickup)
Veolia Colorado HHW Recycling Center (Henderson)

Regional HHW center at 9131 E. 96th Ave, Henderson. Serves Adams and neighboring county residents by appointment. Architectural paint accepted free (PaintCare); other chemicals/electronics $30 facility fee + $1.66/lb. Accepts antifreeze, motor oil, batteries, propane, fire extinguishers, computers, monitors, TVs, printers.

Phone: 303-526-8155
Blue Star Recyclers (Denver)

Nonprofit, e-Stewards and NAID AAA certified electronics recycler. Accepts TVs, CRTs, computers, printers, batteries, bulbs. Provides on-site/off-site hard-drive data destruction. Employs workers with autism and other disabilities.

Phone: 303-534-1667
PCs for People Colorado

501(c)(3) with NAID AAA + R2 certifications. Free white-glove pickup for businesses with 15+ usable computers; drop-off for households. Refurbishes devices for low-income families; zero-landfill for non-refurb.
Call2Recycle (The Battery Network)

National rechargeable-battery and cell-phone drop-off network. Free at Home Depot, Lowe's, Batteries Plus, Staples, and many municipal sites across metro Denver. Accepts Li-ion, NiCd, NiMH, lead acid (small sealed). Lithium terminals must be taped before drop-off.

Phone: 1-877-723-1297
GreenSheen Paint (Denver)

Local PaintCare-affiliated paint recycler offering free residential paint pickup in Denver, Arapahoe, Adams, Broomfield, Douglas, El Paso, Teller, and Jefferson counties. Hosts periodic free paint-recycling events.

Phone: 720-854-8722
Eco-Cycle (Boulder/Longmont area, serving Denver metro)

Nonprofit recycler operating CHaRM facilities and offering zero-waste resources, education, and hard-to-recycle collection events. Provides residential and commercial recycling services in the broader Denver metro area.

Phone: 303-444-6634
Denver Compost Collection Program

Weekly curbside compost pick-up included with Pay-As-You-Throw trash service at no extra charge. Accepts food scraps, yard waste, compostable paper products. One of few US cities to make residential composting universal at no additional fee.

What to know in Denver

Local rules and laws

Colorado Electronic Recycling Jobs Act (SB12-133), effective July 1, 2013: landfill ban on TVs, computers, monitors, printers, copiers, fax machines, laptops, tablets, DVD players, VCRs, radios, and video game consoles. Landfills, transfer stations and haulers must post conspicuous notice.
Colorado Architectural Paint Stewardship Act: PaintCare program operational in Colorado since July 2015. Fee added to new paint at retail funds free statewide collection of latex, oil-based, stains, varnish.
Colorado HB22-1355 Producer Responsibility Program for Statewide Recycling (signed June 3, 2022): EPR for packaging and paper. Circular Action Alliance is the PRO; producers had to register by Oct 1, 2024. Free residential packaging recycling rolling out statewide by mid-2026.
Colorado SB25-163 Battery Stewardship Act (signed June 4, 2025): producers must join a battery stewardship organization beginning Aug 1, 2027; landfill disposal of covered batteries prohibited starting Jan 1, 2030.
Denver Pay-As-You-Throw ordinance (in effect since Jan 2023): volume-based trash pricing ($9.75/35-gal, $13.75/65-gal, $21.75/95-gal monthly), with weekly recycling and weekly compost included at no extra charge.
Denver 'Waste No More' ordinance (Initiated Ordinance 306, voter-approved 2022; enforcement begins September 2026): requires multifamily buildings (8+ units), non-residential buildings, food businesses, and events to provide recycling and composting alongside trash.
Colorado SB26-003 (2026 session): creates the first state-level EV propulsion-battery stewardship framework in the US — CDPHE will certify qualified recyclers by July 2027, with mandatory producer-funded collection starting Aug 1, 2028.

Useful local details

Denver County has no large permanent HHW facility of its own; the City refers most heavy HHW to Rooney Road Recycling Center in Jefferson County (151 South Rooney Road, Golden) or to Veolia in Henderson (Adams County). Eligibility and fees depend on whether your jurisdiction is a paying participant.
Rooney Road runs Wed and Sat by appointment only (303-316-6262). Latex/oil paint and used motor oil are free drop-offs. Curbside pickup is available for residents physically unable to drive ($40 co-pay).
Denver Recycles weekly compost cart service is bundled into the PAYT fee citywide as of 2023 — one of the few US cities to make residential composting universal at no extra charge.
Denver Treecycle: free Christmas tree drop-off in early January; trees are mulched and the mulch is given back to residents free at the May Mulch Giveaway & Compost Sale. Trees left for regular trash pickup are NOT composted.
Best Buy in metro Denver still charges $29.99 to recycle CRT TVs/monitors (flat-panels free), reflecting the high handling cost of leaded glass after the e-waste ban.
Free statewide packaging recycling under HB22-1355 is being phased in — residents in covered jurisdictions get curbside recycling at no charge starting in mid-2026.
Colorado is one of only a few states with a PaintCare program that offers free household door-to-door pickup for 10+ gallons, not just drop-off sites.
Denver's 'Waste No More' ordinance (voter-approved 2022) enforcement was delayed to September 2026, giving multifamily and commercial buildings extra time to comply with mandatory recycling and composting requirements.

For general paint disposal info — what's recyclable, how to prepare items, where the materials go — see the national paint disposal guide. For all Denver options, browse paint disposal in Denver.

Sources verified for this guide

Updated · 2026-05-19