Top 10 Electrical Safety Tips for Your Home
Electrical safety is essential for keeping your family and home safe. Simple steps and regular checks can prevent dangerous accidents or expensive damage. To make sure you're on top of your home’s electrical safety, here are the top 10 tips that every homeowner should know.
Avoid Overloading Outlets
Don’t plug too many devices into a single outlet. Overloaded outlets are a fire risk, so use power strips and avoid daisy-chaining them together.Check for Frayed Wires
Inspect your power cords and appliance wiring regularly for signs of wear. If you see fraying or exposed wires, replace them immediately.Install Smoke Alarms
Ensure smoke alarms are installed on every level of your home, especially near sleeping areas. Test them monthly and change the batteries at least once a year.Use Childproof Outlets
If you have young children, use outlet covers or tamper-resistant outlets to prevent accidental electrocution.Turn Off Appliances When Not in Use
Always unplug electrical appliances when you’re not using them to prevent overheating and save on energy.Don’t Ignore Flickering Lights
Flickering or dimming lights could indicate an underlying electrical issue, like a loose connection or faulty circuit. Get it checked out.Hire a Licensed Electrician for Repairs
If you experience frequent electrical problems, always hire a licensed electrician. Don’t try to fix issues yourself—it's safer and more effective.Install Circuit Breakers
Circuit breakers automatically shut off power when they detect an overload, preventing damage or fires. Make sure yours are functioning properly.Replace Old Wiring
Old homes often have outdated wiring that could be dangerous. If you live in an older home, consider having your wiring checked and upgraded.Keep Electrical Areas Dry
Water and electricity don’t mix. Keep electrical outlets and appliances away from water sources to avoid electrocution.
How to Test Your Safety Switch
A lot of Perth homeowners have no idea whether their safety switch actually works. It's one of those things that gets installed and never checked again.
Testing it takes about 30 seconds. Find your switchboard - usually in the garage or laundry - and look for a button labelled "Test" or "T" on the safety switch. Press it. The switch should trip immediately and cut power to the connected circuits. If it doesn't trip, the safety switch may be faulty and needs to be inspected by a licensed electrician.
Do this every six months. Put it in your phone as a reminder. It's a small habit that matters.
If your switchboard doesn't have a safety switch at all, that's a more significant issue. Older Perth homes often don't have them fitted on every circuit. Current WA regulations require safety switches on all power and lighting circuits in new and substantially renovated homes - if yours is missing them, it's worth getting it assessed.
Don't Ignore an Old Switchboard
If you open your switchboard and see ceramic fuses instead of modern circuit breakers, your electrical panel is likely from the 1970s or earlier. Ceramic fuses don't trip automatically when overloaded - they need to be manually replaced, and if someone fits the wrong rating, it creates a serious fire risk.
A modern switchboard with circuit breakers and safety switches is one of the most important electrical upgrades an older Perth home can have. It's not just about compliance - it's about having a system that actually protects you when something goes wrong.
Signs your switchboard may need attention include breakers tripping regularly, lights dimming when appliances turn on, or any visible signs of heat damage or burning smells near the panel. If you're seeing any of those, read our full guide on switchboard upgrades or call a licensed electrician directly.
Check Your Smoke Alarms While You're At It
Electrical safety and smoke alarm compliance go hand in hand. In WA, smoke alarms are legally required in all residential properties, and they have a 10-year lifespan from the manufacture date printed on the back of the unit.
A lot of homeowners don't realise their alarms have expired because they still beep when tested. The test button checks the alarm circuit, not the sensor. An old sensor can fail to detect smoke even when the alarm appears to work normally.
If your alarms are more than 10 years old, or if you're not sure whether they're the right type for WA requirements, it's worth getting them checked. We've put together a full guide on WA smoke alarm requirements if you want to understand what applies to your home.
When to Book an Electrical Safety Check
If you've moved into an older Perth home, haven't had any electrical work done in the last decade, or are noticing any of the warning signs above, a whole-home electrical inspection is a sensible step.
A licensed electrician can check your switchboard, test your safety switches, assess your wiring, and give you a clear picture of anything that needs attention. It's not about finding problems for the sake of it - it's about knowing where you stand.
The LM Poole team works with homeowners south of the river across Booragoon, Applecross, Melville, Mount Pleasant and surrounding suburbs. If you'd like a safety check or have concerns about your home's electrical setup, get in touch for a straight assessment.
If you're concerned about electrical safety in your home or need assistance with any electrical issues, don't hesitate to get in touch with LM Poole. Our team of licensed electricians can help keep your home safe and sound. Call us today to book a time!
Post Updated 21.05.26
This article is intended as general information only. Electrical work can be dangerous and should never be attempted without the appropriate licence and qualifications. LM Poole strongly recommends engaging a licensed electrician for all electrical repairs, installations, and upgrades.