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6 of the Most Common Signs of Electrical Problems in a Home

Being a homeowner is beneficial because you have a place where you can relax in peace. However, it’s also a responsibility because it’s your job to ensure that your home is comfortable to live in. This means making repairs and maintenance to things that need fixing. Of course, it also means spotting signs of problems before they become bigger, especially for electrical issues.

Electrical issues start from the smallest problems, such as a loose outlet or a flickering light. If you ignore these signs, they can quickly turn into bigger problems that can be dangerous and expensive to fix, such as a housefire. Beyond that, they can also be hazardous for you and your family, so you must take the necessary steps to correct these issues. It also pays to know the different signs of electrical problems in a home, such as:

#1 – Unfamiliar or Funky Smells

A new appliance or electrical fixture may sometimes produce an unfamiliar or funky spell, but this is usually because of the paint. If it emits an odd smell it’s not supposed to, turn it off and unplug it because there may be underlying electrical issues such as a loose wire or a faulty connection. You should fix the problem as soon as possible to prevent further issues.

#2 – Flickering Lights

If your lights are flickering, it’s crucial to determine the cause so that you can fix the problem. Loose light fixtures usually cause flickering lights, but electrical issues can also cause them. If a light fixture is loose, the connection between the wires and the fixture is not secure. This can cause the fixture to flicker or even go out entirely. To fix a loose light fixture, simply tighten the screws that hold it.

Another possible cause of flickering lights is an issue with the electrical wiring. If the wiring is old or damaged, it can cause the lights to flicker. If you don’t fix this, the light fixture may explode, causing a fire. If you don’t know what’s causing the problem, it’s best to call an electrician.

#3 – Warm Switches

A warm light switch is problematic because it indicates a loose connection within the switch itself. This can be a fire hazard, as loose connections create sparks that ignite surrounding materials. You can fix this by turning off the power to the switch first. Then, remove the switch from the wall and open it up. Inspect the connections and tighten any that are loose. Once all the connections are tight, replace the switch and turn the power back on. Otherwise, you can call a professional to fix the problem.

#4 – Sparking Outlets

When plugging something into an outlet, a tiny spark isn’t always a cause for alarm. However, repeated sparks accompanied by smoke or a burning smell can indicate a severe problem that should be addressed immediately.

One of the most common causes of sparking outlets is loose wiring. If the wires behind an outlet are not securely fastened, they can come into contact with each other and create a spark. This can be dangerous as it can lead to an electrical fire. If you notice sparking from an outlet, it is important to check the wiring to ensure it’s secure or undamaged. You must take action immediately if you see sparks coming from an outlet. You should unplug any devices from the outlet and don’t use them until it has been repaired.

#5 – Arc Faults

An arc fault is a problem that can occur when the current in an electrical circuit veers off its intended path. This can happen for various reasons, such as a loose connection or a damaged wire. When an arc fault occurs, it can cause a fire or other damage to the electrical system.

Arc faults are a problem because they can happen without warning and cause much damage. That’s why it’s crucial to have a working smoke detector and to regularly check your electrical system for any signs of damage. If you think there may be an arc fault in your system, you must call an electrician immediately.

#6 – Hot Ceiling Fixtures

You should check the area around your ceiling fixtures for warmth every so often, as this could indicate a lack of insulation. Also, using bulbs with too high wattage can cause them to overheat. Both of these issues could create a fire hazard. Instead, compact fluorescent light (CFL) or light-emitting diode (LED) bulbs are recommended because they don’t produce as much heat as incandescent bulbs.


Electrical issues in your home can be hazardous and even deadly. For this reason, you must know the signs of electrical problems and call a professional electrician for help as soon as you notice any issues. You should never take electrical issues lightly because it will be better for everyone in your home.

If you’re looking for residential electricians in Brisbane, Blue Electrical can help you! We understand that electrical emergencies can happen anytime, so our services are available 24/7 to ensure you won’t deal with them for too long. Simply go to our website to request a booking!