The garage is where everything ends up: the stuff that's too good to throw out, too seasonal for the house, and too awkward for the basement. Then one day you realize the car hasn't fit inside in three years. A garage cleanout is one of the most satisfying weekend projects an Ottawa homeowner can tackle — and one of the trickiest, because garages hide the exact items that can't just go in a bin: oil, propane, tires, paint, and batteries. This guide covers the whole job, including the hazardous stuff.

Plan It Like a Project

  • Time: a single-car garage is usually a full day; a double or a deep-storage garage is a weekend.
  • Weather: Ottawa summer and early fall are ideal — you can spread everything across the driveway to sort.
  • Help: two people minimum. Garage items are heavy and awkward.
  • Disposal: decide up front — bin rental, junk removal, or both. See bin rental vs. junk removal.
  • Empty it completely. The only way to do a garage properly is to pull everything out onto the driveway, then decide what earns its way back in.

Supplies to Have Ready

  • Heavy-duty contractor bags
  • Boxes and bins for the "keep" and "donate" piles
  • Work gloves and a dust mask
  • A broom, shop vac, and a rolling magnet for nails and metal shavings
  • A folding table for sorting small items and hardware
  • Painter's tape and a marker for labelling piles
  • A hand truck or dolly for heavy items

The Empty-and-Sort Method

  1. Pull everything out onto the driveway. Everything. You can't sort what you can't see.
  2. Sort into five zones as you unload: keep, donate/sell, recycle, dump, and hazardous (the garage-specific pile that needs special routing).
  3. Clean the empty garage. Sweep, vacuum, wipe shelves, deal with any oil stains on the floor. It'll never be this empty again — take advantage.
  4. Return only what earns it. Everything that goes back gets a designated home — a shelf, a hook, a bin. If it doesn't have a home, it doesn't go back in.
  5. Load the dump pile into the bin or hand it to the junk removal crew.

The Hazardous Pile — What Can't Go in a Bin

This is the part that makes garages different from every other room. The following are common in Ottawa garages and cannot go in a dumpster. Route each one properly:

  • Motor oil, transmission fluid, antifreeze — Canadian Tire and most auto shops accept used automotive fluids for free.
  • Gasoline and diesel (in cans) — City of Ottawa Household Hazardous Waste depot.
  • Propane tanks (BBQ, camp) — propane exchange at gas stations and hardware stores, or the HHW depot.
  • Tires — any tire retailer takes them free under Ontario's tire stewardship program.
  • Car and household batteries — auto parts stores take car batteries; Call2Recycle bins take household ones.
  • Paint, stain, solvents, driveway sealer — HHW depot (or dry out empty latex cans completely).
  • Pesticides, herbicides, pool chemicals — HHW depot.
  • Propane torches, aerosols, lubricant sprays — HHW depot.

Everything on this list has a proper home in Ottawa. For the complete breakdown of prohibited items and where each goes, see our prohibited items guide and the allowed waste page.

What Usually Ends Up in the Dump Pile

  • Broken or rusted tools
  • Old bikes and bike parts beyond repair
  • Cracked storage totes and bins
  • Warped or water-damaged cardboard boxes
  • Broken lawn and garden equipment (mowers with the fuel drained, trimmers, spreaders)
  • Old sports and camping gear
  • Scrap wood and leftover renovation materials
  • Worn-out patio furniture stored for "someday"
  • Dried-out extension cords and hoses
  • Broken shelving and pegboard
  • Rusted metal shelving units
  • Kids' outdoor toys they've outgrown

What's Worth Donating or Selling

  • Working power tools and hand tools — the Ottawa Tool Library and Habitat ReStore both welcome these.
  • Bikes in working order — community bike programs and charities refurbish and redistribute.
  • Sports equipment in good shape — community centres and schools.
  • Working lawn and garden equipment — sells quickly on Facebook Marketplace or Kijiji.
  • Usable building materials — Habitat ReStore takes lumber, hardware, and fixtures.
  • Camping gear — Scout groups and outdoor programs.

Set a firm pickup deadline. If it's not gone in a week, it goes in the bin.

What Size Bin for a Garage?

Most garage cleanouts fit an 8-yard bin ($240, 3-day rental) — it's the size the site specifically lists for garage cleanouts, holds about 4 pickup-truck loads, and fits easily on a standard driveway right next to where you're working.

For a deep-storage double garage, a decade of accumulation, or a garage cleanout combined with a basement or yard project, step up to a 15-yard bin ($260) so you can keep sorting without running out of space. Our bin size guide helps you decide.

Prefer Not to Do the Lifting?

If the garage is packed with heavy items, or you'd rather not spend a weekend on it, our residential junk removal crew can clear it for you. You point at what stays and what goes; the crew hauls everything out and disposes of it the same day. Especially worth it for heavy items like old workbenches, metal shelving, riding mowers, and appliances stored in the garage.

Keep It Clean After

The garage-cleanout rebound is real. Six months later it's full again. To make it stick:

  • Go vertical. Wall hooks, pegboard, and overhead racks keep the floor clear so the car actually fits.
  • Zone it. Sports here, tools there, seasonal up high. Everything has a home.
  • Store hazardous items safely. Keep the small amount of fuel, propane, and chemicals you actually use in a ventilated, fire-safe spot — and don't let the collection grow.
  • Keep an outbox. One bin by the door for stuff to donate. Empty it when full.
  • Do a 20-minute reset each season. That's what keeps the next cleanout from being another decade out.

How Base Bins Helps

  • Driveway-friendly 8-yard bins sized for garage cleanouts.
  • Bigger bins for deep-storage garages or combined projects.
  • Full junk removal if you'd rather the crew did the lifting.
  • Same-day and next-day service across Ottawa, Nepean, Kanata, Orleans, Gloucester, Stittsville, and Barrhaven.
  • Honest advice on what can and can't go in the bin.
  • Fully insured — $2M liability, WSIB compliant.

Bottom Line

A garage cleanout is straightforward if you empty it completely, sort ruthlessly, and — crucially — route the hazardous items to the right place instead of the bin. Do that, add some vertical storage, and you'll have a garage that fits the car again.

Call (613) 518-1508 or get a free quote. Tell us the size of the garage and what's in it — we'll recommend a bin or send a crew.

Related reads: Basement cleanout guide · What can't go in a dumpster · What size dumpster do I need?

Disclaimer: All prices mentioned in this article are provided for general reference and informational purposes only. These prices are not fixed and may vary depending on facts, market conditions, location, time, availability, or other relevant factors. Actual prices may change without prior notice.