Sorting waste at home, explained for Canadian households

Recycling rules in Canada are set municipally, so the same yogurt container can be accepted in one city and refused in the next. These guides explain how three-stream collection works, how to read local rules, and how to cut down what you throw out.

A row of colour-coded containers for separately collected household waste streams
Colour-coded containers separate recyclables, organics, and residual waste at the point of disposal. Source: Wikimedia Commons (CC).

Most Canadian programs sort into three streams

Curbside and multi-residential collection across Canada generally splits household discards into recycling, organics, and residual garbage. What belongs in each container is defined by your municipality or regional collection authority, and that list changes over time.

Recycling

Typically clean paper, cardboard, rigid containers, and metal cans. Many programs collect these together as single-stream; others ask for paper to be kept separate from containers.

Organics

Food scraps and, in many municipalities, food-soiled paper and yard trimmings. Green-cart organics programs are common in Ontario, British Columbia, Quebec, and parts of the Prairies.

Residual garbage

Items that current local facilities cannot recycle or compost. Reducing this stream is the practical goal of careful sorting at the kitchen counter.

Common items and where they usually go

This is a general guide. Local acceptance varies, and the only authoritative list is the one published by your collection authority.

General guidance only. Confirm acceptance with your municipality before sorting.
ItemCommon streamNote
Clean cardboard boxRecyclingFlatten; remove tape and packing materials.
Glass bottles and jarsRecyclingSome programs collect glass separately at depots.
Food scrapsOrganicsAccepted where a green-cart program exists.
Plastic film and bagsOften not curbsideFrequently returned to store drop-off instead.
Greasy pizza box (soiled part)OrganicsClean top often goes to paper recycling.
Coffee cupVaries widelyLined cups are accepted in some programs, refused in others.

Send a correction or question

This reference is maintained independently. If a description here conflicts with your municipality's published rules, the municipal list is correct. Use the form to flag an error or ask about a topic.

General inquiries: editor@cedarbasket.org

For collection schedules and accepted-item lists, contact your local municipality directly, or consult Environment and Climate Change Canada.

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