Hazardous waste and special items

Disposal of household hazardous waste

You don’t have to wait for a household hazardous waste event! The City’s Waste Explorer points to retailers where residents can return many hazardous items daily, including light bulbs, batteries, paint and oil.  

2024 Household Hazardous Waste events 

The following procedures will be in place at each event: 

• Upon arrival, residents will be directed into a queue where they will wait their turn to park in a designated area. All vehicles will be spaced accordingly, and residents must remain in their vehicle at all times; 
• Residents arriving on bicycles are permitted to drop-off materials, and they must follow the instructions provided by staff on site; 
• Residents will not be able to sort their material on site. Residents must remain in their vehicle at all times. Staff will remove the material from the trunk of the vehicle. 
• The event will accept household hazardous waste only. No electronic waste will be accepted. Residents can bring electronic waste to the Trail Road Landfill facility at no cost or can search Ottawa.ca/WasteExplorer for retailers who accept electronic waste;  
• Bins, totes, gas cans, etc. will be returned to the resident, if requested; 
• If using a cardboard box to transport your material, please line the box with a garbage bag for possible leaks; 
• The last vehicle will be emptied at 4 pm 

Dates and locations  

No upcoming events scheduled.

Batteries

There are many locations for disposal of batteries in Ottawa. Enter your postal code to find a location near you to bring back your batteries.

Paint, stains and driveway sealers

No need to wait until the next household hazardous waste event. Select a local retailer near you that takes back these items by searching the Waste Explorer or by returning it to a retailer. 

Empty paint cans

Can be disposed of in your blue bin.

Dried paint

Can go in the garbage.

Empty aerosol cans

Empty aerosol cans with an explosive hazard symbol only can be disposed of in your blue bin. All other aerosol cans are hazardous waste.

What is household hazardous waste?

If it’s corrosive, flammable or poisonous it’s hazardous waste. These types of products contaminate water and landfills and should never be poured down the drain or put out with your regular garbage.

Household hazardous waste materials include:  

• Aerosol containers
• All light bulbs and tubes, no string lights
• Disinfectants
• Fertilizers and pesticides
• Fire extinguishers
• Gasoline
• Mercury switches/thermometers
• Motor oil
• Needles and syringes
• Oil filters
• Oven and window cleaners
• Paints and coatings
• Perfume and aftershave
• Pharmaceuticals
• Pool chemicals
• Propane cylinders

Tips to reduce household hazardous waste

Use a non-hazardous alternative

• Environmentally friendly and safer alternatives are available for household cleaning, home improvement and garden care

Be a wise consumer

• If you must purchase a hazardous product, buy only the amount you can use up. Avoid larger quantity, bulk purchases if you don’t need a lot.

Read labels

• Ensure that the product you purchase does what you want it to do before you purchase it. Once purchased, follow the instructions on the label for safe use, ventilation and storage.

Give leftover hazardous products to someone who can use them

• Relatives, friends, neighbours, community groups and charitable organizations may be able to use some of what you  no longer need.

Avoid aerosols whenever possible

• Much of the aerosol product ends up in the air. Purchase safer alternatives. Empty aerosol cans with an explosive hazard symbol only can be disposed of in your blue bin. All other aerosol cans are hazardous waste.

Thank you for your efforts!

In 2023, you helped divert more than 503 tonnes of hazardous waste from the landfill, including the following items:

• 42,300 CFL light bulbs and fluorescent tubes                  
• 10 tonnes of household batteries                                       
• 200 tonnes of paint  
• 16 tonnes of pesticides                                                        
• 420 kg of sharps and needles                                         
• 1 tonne of pharmaceuticals                                              
• 1,950 large propane cylinders                                          
• 17 tonnes of aerosols                                                         

How to dispose of large, bulky or other items

Use the Waste Explorer to find out where to bring large, bulky items, electronics and hazardous materials for proper disposal. 

Appliances

The City does NOT pick up appliances such as stoves, refrigerators, freezers, air conditioners, dryers, dishwashers, hot water tanks, furnaces or oil tanks at the curb. These appliances contain recyclable parts. Residents must make their own arrangements to have them taken away. Check the Yellow Pages under "recycling" for a list of businesses providing this service, or take them back to participating retailers - electronic or household items.  

Remember all refrigerators, freezers, air conditioning units and dehumidifiers must have cooling chemicals removed and be tagged by a certified technician prior to being brought to a landfill site. Any items that are not tagged will be refused entry into the site.

Batteries

Many retailers will accept AA, AAA batteries and rechargeable batteries. Also, check out our household hazardous waste events. 

Construction material

Plaster, wood (including pressure-treated lumber), drywall, concrete, asphalt or other waste resulting from building construction, renovation or demolition ARE NOT collected with regular garbage. Bring this material to the Trail Road Landfill Site or to another landfill. 

The following companies offer a program for recycling some construction and renovation materials:

• Waste Management 
• Tomlinson

Residents must phone ahead before returning an item.

Flares, bullets, explosives, guns and fireworks

Flares, bullets, explosive devices, ammunition, firearms and fireworks can cause severe injury or death, and should never be thrown out with your regular garbage. To dispose of these materials safely, contact Ottawa Police at 613-236-1222. Please do not bring these items to the police station. Police will come and make sure all necessary safety precautions are taken to dispose of these items. 

Spent/used fireworks

Soak spent/used fireworks in water for 24 hours and dispose of them in your regular garbage.

Glass (windows, drinking glasses, dishes, coffee pots, mirrors, light bulbs, etc.)

For the health and safety of waste collectors, please securely package glass items in a cardboard box and label the box "glass" so that the operator is aware of its contents when placing it in the truck.  

Energy efficient light bulbs

Energy efficient light bulbs can be returned to some local businesses. Visit the Waste Explorer for a retailer near you. The item can also be brought to a household hazardous waste events.

Fluorescent light bulbs

Fluorescent light bulbs can be returned to some local businesses. Visit the Waste Explorer for a retailer near you. This item can also be brought to the City’s household hazardous waste events.

Large, bulky items

Large items such as sofas, mattresses and furniture are picked up at the curb. Please put the item out before 7 am on your collection day. Check the Waste Explorer for reuse or recycle opportunities near you. 

Medication

Unused prescription drugs can pose a health risk if not properly disposed. Visit any of our participating pharmacies to have it disposed of. 

Motor oil

Used motor oil can be conveniently returned in your community to a number of business partners.

Paint

Paint should be disposed of at one of the City's household hazardous waste events or by returning it to a retailer.  

Pet waste

Visit the Waste Explorer to find out how to properly dispose of pet waste.

Smoke alarms

Smoke alarms are not hazardous. Place them in your regular garbage for collection. Smoke alarms are not recyclable. 

Tires

Should be recycled at participating retailers.

For health and safety reasons, it is against the law to dispose of your needles, crack pipes (glass stems), in the garbage or recycling, or flush them down the toilet (Solid Waste By-law BY-LAW NO. 2012 – 370 - schedule G)

Garbage is compacted during collection so even when placed in a puncture-proof container, needles, crack pipes or glass stems can be exposed and injure someone.

Children should never touch a discarded needle, crack pipe or other drug paraphernalia. If an adult chooses not to pick up a needle or crack pipe to safely dispose of them, call 3-1-1 to make arrangements to have the City pick them up immediately.

Ottawa Public Health provides several ways to properly dispose of needles or crack pipes:

• Safe handling and disposal of needles(link is external)
• Put them in a Needle Drop Box(link is external)
• Drop them off at select pharmacies
• Drop them off at a Household Hazardous Waste Events

For more information on the location of Needle Drop Boxes, call 3-1-1.

If a needle injury occurs, seek immediate medical attention.

Please slow down around waste collection trucks.

Safety tips for motorists

• Slow down when approaching a waste collection truck.
• Look out for cyclists, pedestrians, and oncoming vehicles before attempting to pass a waste collection truck. SLOW DOWN TO GET AROUND!
• Remember, trucks make frequent stops. Please keep a safe distance when driving behind a waste collection truck.

Safety tips for pedestrians and cyclists

• Stay back. Trucks have large blind spots, especially at the back and directly along the sides of the truck.
• If you can’t see the driver, the driver can’t see you. Only cross in front of a truck after you’ve made eye contact with the driver and receive an okay to cross.

Trevor Martelock, Waste Collections Operator, City of Ottawa

"It’s really important for residents to properly dispose of hazardous waste like sharps, chemicals and combustibles and not throw them into their regular garbage."

Tell us about your job. What is a typical day like for you?

I’ve been a waste collections operator for about seven years and it’s the most physically demanding job I’ve done. I start work at 7 am and can lift an average of 12 tonnes of garbage into the truck in one shift. Every day brings different challenges. We can be right on schedule, then suddenly there can be a flat tire, or there could be an engine problem. We are out there every day with 300,000 residents and we need to always be aware of our surroundings. We never know what’s around the next corner.

With so much going on, how do you stay safe on the job?

Safety starts before we even leave the garage. We do pre-trip inspections on the trucks every morning. We also have safety guidelines and protective equipment for when working in and around the trucks. Waste collectors have a lot of responsibility driving very big vehicles down narrow streets. We constantly deal with traffic, bicycles and pedestrians and need to be one-step ahead of everything to avoid dangerous situations. SIPDE rules are top of mind when we’re on the road. SIPDE stands for scan, identify, predict, decide and execute.

What kind of hazards do you come across on the routes?

I’ve seen guys stuck with needles that have been thrown in with regular garbage, poked with nails from renovation materials, or cut by broken glass. I’ve been sliced with razor blades thrown into a plastic bag, and once I came in contact with chlorine gas when someone dumped pool chemicals into their household garbage. It’s really important for residents to properly dispose of hazardous waste like sharp items, chemicals and combustibles and not throw them into their regular garbage.

What is the biggest hazard you face daily?

By far the biggest hazard is other drivers. Getting cut-off happens regularly and the danger of getting hit by a car is always there. One of my co-workers elbow's was hit by a side view mirror on a passing car. Another one of the guys was bumped by a driver trying to go around the truck to get into their driveway instead of waiting. Once a car hit my truck four feet away from where I was standing. The driver ripped a large section out of their door. Luckily no one was injured, but this is what we can face daily.

What is the most important thing you’d like to tell other drivers?

Be aware of your surroundings and please be patient. We’re on the road doing our jobs as safely as possible. We have lives and families outside of work and we’d like to go home to them at night. We also want residents to make it home safely too. If it takes five minutes longer to get to where you’re going, that’s way better than not arriving at all.