Batteries, paint and electronics: where tricky waste goes in Canada

Canada's curbside bins handle the weekly basics, but every basement and garage hides the other stuff: dead batteries, half-used paint cans, the old TV that survived two moves. None of it belongs at the curb — and thanks to producer responsibility programs, almost all of it has a free drop-off nearby.

Batteries: small items, big fires

Batteries are a leading cause of fires in garbage trucks and sorting facilities — lithium-ion cells in particular can ignite when crushed. Never put any battery in curbside garbage or recycling. The Call2Recycle network runs free drop-off boxes at thousands of locations: hardware stores (Home Depot, Canadian Tire, RONA), pharmacies and many municipal facilities. Tape the terminals of lithium and 9V batteries before storing them, and if a battery is built into a device, leave it in — the whole device goes to electronics recycling.

Electronics: free drop-off, coast to coast

TVs, computers, printers, phones and small appliances are covered by provincial electronics recycling programs — coordinated nationally through the Electronic Products Recycling Association (EPRA). Drop-off is free at authorized depots, which in practice means most recycling centres, many return-it depots in BC, and special collection events elsewhere. Electronics contain both hazardous materials (lead, mercury) and recoverable gold, silver and copper. Before dropping off phones and computers, back up what you need and do a factory reset. Working devices deserve a second life first — donation programs and refurbishers beat shredding every time.

Paint, solvents and household hazardous waste

• Paint: Product Care Recycling runs free paint drop-off programs in BC, Saskatchewan, Manitoba, Ontario, Quebec and the Atlantic provinces — leftover paint, stains and coatings in their original labelled containers.
• Solvents, pesticides and pool chemicals: municipal household hazardous waste (HHW) depots and collection events take these free of charge. Never pour them down a drain or storm sewer.
• CFL bulbs and fluorescent tubes: contain mercury and go to HHW depots or hardware store take-back programs.
• Motor oil and antifreeze: most oil retailers and depots accept used oil and jugs for free recycling.

Propane tanks, tires and other heavy hitters

Pressurized cylinders are the most dangerous items that turn up in waste streams — a barbecue tank in a compactor truck can be lethal. Many transfer stations, some refill stations and municipal depots accept propane tanks and camping canisters. Tires are covered by provincial stewardship programs and go back to tire retailers or depots, usually free or for a small fee. Smoke and carbon monoxide detectors, meanwhile, often have manufacturer take-back — check the box or the maker's website.

Beverage containers and the deposit advantage

Most provinces run deposit-return systems: you paid a deposit on that can or bottle, and you get it back at a return depot, Return-It centre or — in Ontario — The Beer Store for alcohol containers. Deposit containers achieve return rates curbside programs can only dream of, and the material is far cleaner. If you don't want to make the trip, community bottle drives and charity collection bins turn your empties into someone else's fundraiser.

The rule of thumb across Canada: hazardous, valuable or bulky means a drop-off, not the curb. And for the regular weekly streams — recycling, organics and garbage — BinMinder reminds you the night before collection day.