Fire Prevention Week: 10 Electrical Safety Checks Every Homeowner Should Know

Every October, Fire Prevention Week (this year it runs October 4 to 10) reminds us to think about fire safety at home. Most people picture candles, cooking, and escape plans. All important. But there is another side of fire prevention that hides inside your walls: your electrical system.

The good news is that checking it does not require tools, training, or a service call. These ten checks take a few minutes each, and most of them cost nothing at all. Think of it as a quick health check for your home. Work through the list this week and you will head into the darker, colder months knowing the basics are covered.

1. Test your smoke detectors, then check their age

How often should I replace my smoke detectors? Most smoke detectors should be replaced about every 10 years, and tested every month.

Start with the test button. Press and hold it on every detector in the house. You should hear a loud alarm. No sound, or a weak one, means fresh batteries first, then a replacement if it still stays quiet.

Then check the age. Flip the detector over and look for a manufacturing date printed on the back. If it is approaching or past 10 years, replace it, even if it still beeps during a test. Sensors wear out quietly. If there is no date at all, or the plastic has yellowed with age, treat it as due.

While you are at it, confirm placement: one detector on every level of the home, inside each bedroom, and in the hallway outside sleeping areas.

2. Give carbon monoxide detectors the same treatment

Where should carbon monoxide detectors go? On every level of your home, near sleeping areas, and never inside the garage or right beside a fuel-burning appliance.

Carbon monoxide is colourless and odourless, which is exactly why a detector matters. Test them monthly with the test button, just like smoke detectors. One important difference: CO alarms wear out faster than smoke alarms, typically around 7 years instead of 10, so check the manufacturing date printed on the back. If you have combination smoke and CO units, go by the shorter CO lifespan and replace the whole unit when the CO sensor expires. If yours are older than you can remember, that is your answer.

One more tip worth knowing: if a CO detector ever sounds, take it seriously. Get everyone outside into fresh air first, then call 911. Do not go back inside to investigate.

3. Give your electrical panel a visual once-over

Open the panel door and use your eyes, ears, and nose. Keep about a metre of clear space in front of the panel so you can reach it quickly and safely. Check that the breakers are labelled so you know what each one controls. Listen for buzzing or humming, feel the door for unusual warmth, and notice any acrid or burning smell. None of those belong.

Why does my breaker keep tripping? A breaker that trips is doing its job: it is cutting power to protect the circuit. The answer is rarely to force it back on repeatedly. Unplug what was running, reset it once, and if it trips again, that circuit is telling you something. Time to call a licensed electrician.

4. Test your GFCI outlets

How do I test a GFCI outlet? Press the TEST button. You should hear a click, the RESET button should pop out, and the outlet should lose power. Plug in a lamp or phone charger to confirm. Then press RESET to restore power.

GFCI outlets belong anywhere water and electricity might meet: bathrooms, kitchens, laundry rooms, garages, and outdoors. If the test button does nothing, or the outlet will not reset, the protection is gone. That outlet needs replacing, which is a straightforward job for an electrician.

5. Check outlets and switches for warning signs

Walk through the house room by room and touch outlet and switch cover plates. They should feel like room temperature. Warmth, discolouration, buzzing sounds, or a burning smell are all signs to stop using that outlet and call a licensed electrician.

Also check the fit. Plugs should sit snugly in their outlets. If a plug slides out on its own, the outlet's internal contacts are worn, and loose connections create heat. A worn outlet is a simple replacement for an electrician.

6. Inspect extension cords and power bars

Are extension cords safe for permanent use? They are designed for temporary use, not as a substitute for proper wiring.

Check every cord in regular use: no cracks, no exposed wire, no scorch marks, plugs fully intact. Never run cords under rugs, through doorways, or across walkways where they get pinched or tripped over. Never plug a power bar into another power bar.

Match the cord to the job. The rating printed on the cord should suit whatever is plugged into it. Heat-producing appliances like space heaters and toasters belong directly in a wall outlet, never on a light-duty cord.

One more check that matters more than ever: look for a certification mark on the cord or its packaging, such as CSA, cUL, or ETL. In BC, electrical products must be certified to be legally sold and used. Cheap no-name cords from overseas online sellers often skip certification, and uncertified products can fail dangerously. Using certified products also keeps things simpler if you ever need to make an insurance claim. Buy cords from reputable retailers and check the mark before you plug anything in.

If a room permanently depends on extension cords, that is a sign you need more outlets. An electrician can add them properly.

7. Set up space heaters safely

October is when the heaters come out of storage. What is the safest way to use a space heater? Plug it directly into a wall outlet on its own, keep three feet of clearance on all sides, and never leave it running unattended.

Give the heater a dedicated outlet with nothing else plugged into it. Keep bedding, curtains, papers, and furniture at least three feet away in every direction. Turn the heater off when you leave the room, and unplug it when you are done for the day. Before the season starts, check the cord: if it is cracked, frayed, or the plug is damaged, replace the heater. When buying a heater, stick to reputable retailers and check for a CSA, cUL, or ETL certification mark on the unit. Heaters from unknown overseas sellers sometimes lack Canadian certification, and a heater is the last appliance you want to gamble on.

8. Do not forget the laundry room

How often should I clean my dryer vent? Clean the lint trap after every load, and check the vent hose behind the dryer at least once a year.

Lint is extremely flammable and dryers move a lot of hot air, so make the trap a habit: cleaned every load, no exceptions. Once a year, pull the dryer out, clear lint from behind and underneath it, and check that the vent hose is not kinked, crushed, or clogged, and that it vents outdoors rather than into an attic or crawlspace.

Try not to run the dryer when nobody is home or while everyone is asleep. If something goes wrong, you want someone there to notice.

9. Check outdoor cords and lights before the season

Can I use indoor extension cords outside? No. Only use cords and lights rated for outdoor use in outdoor spaces.

Before the holiday lighting season starts, inspect what you own: cracked insulation, damaged plugs, or frayed sections mean it is time to replace, not repair with tape. The same certification check applies here. Holiday lights and outdoor cords should carry a CSA, cUL, or ETL mark. Decorative lighting sold online does not always carry certification, so check the tag before you hang anything, especially a bargain set from an overseas seller. Keep connections off the ground where you can. Unplug decorative lights when you are not using them, or put them on a timer. Outdoor outlets should have weatherproof covers, and every outdoor outlet should be GFCI protected (see check number 4).

10. Charge batteries and devices safely

This year's Fire Prevention Week theme is safe charging, and it is no accident. Lithium-ion batteries power our phones, laptops, e-bikes, and power tools, and a damaged battery or the wrong charger can overheat fast.

How should I charge devices safely? Use the charger that came with the device or a manufacturer-approved replacement, charge on a hard flat surface away from anything flammable, and unplug when charging is done. Do not charge phones or laptops on beds or couches, and stop using any battery that swells, gets unusually hot, or gives off a strange smell.

Bigger batteries deserve bigger caution. Charge e-bikes, scooters, and power tool batteries away from exits and escape routes, such as in a garage, and never block a doorway with a charging device. If a battery ever smokes or catches fire, get out and call 911.

This is also where professionally installed charging earns its keep. A properly installed EV charger or a dedicated circuit for your e-bike setup means the heavy charging happens on wiring that was designed for it, permitted and inspected. If your home's charging setup has grown by accident over the years, an electrician can make it intentional.

A small habit with a big payoff

That is the full list: ten checks, maybe forty minutes altogether, and most of them free. None of this is about hunting for problems to worry about. It is about small habits that keep a home running the way it should.

If any check turned up something that does not look right, a warm outlet cover, a panel that hums, a GFCI that will not test, that is exactly what licensed electricians are for. Reisinger Electric is a licensed and insured electrical contractor serving Surrey, Langley, and the Fraser Valley. If you would like a professional set of eyes on anything you found, request a quote here: https://www.electrician2go.ca/contact