Have you ever plugged something into an outlet and noticed a small spark come out of the outlet? It might not seem like a tremendous issue, but electrical sparks can be a sign that something else is occurring behind the wall. Understanding why your outlets are sparking is essential to your safety, as well as the health of your electrical system. Therefore, in this article, we’ll discuss common reasons why your outlets may tend to spark from time to time.
Normal Sparking due to Quick Power Transfer
Not all sparks are dangerous. Sometimes, when you plug something in like a large-consumption appliance, you will see a tiny blue flash. This happens when the metal prongs touch and electricity jumps from the outlet to the plug in a hurry. Provided that the spark isn’t long and is not preceded by burning odor, scorch marks, or repeated occurrences, it’s usually not a concern.
Loose or Worn Outlets
The interior components of your outlets deteriorate with time. When metal contacts in the outlet come loose, electricity can arc among points of contact. Arcing produces sparks and heat buildup, increasing the likelihood of electrical fires. Test whether an outlet is loose when you put something into it, and change it if yes.
Short Circuits
A short circuit is where electricity flows in an unexpected path, usually due to a damaged wire or an open wire. It results in a surge of electricity, which results in a spark. When you notice repeated sparking from a particular outlet, especially with different appliances, switch off power to the outlet and have it inspected by a qualified electrician immediately. This problem can be extremely dangerous and can bring about all kinds of risks.
Outlet Moisture
Outlets that are wired in bathrooms, kitchens, basements, or outside spaces are at greater risk of moisture exposure. Water and electricity do not make a great mix. Moisture in the outlet box can lead to sparking, corrosion, or even electrocution. If you find water damage or suspect humidity is weakening your outlet, stop using it and have it inspected.
Overloaded Circuits
Placing too many high-power devices in a single circuit or outlet can overburden it. This creates more load on the electricity, which can lead to sparks as other appliances are being connected. Faulty use of extension cords or power strips can also be a reason for this issue. Get your home’s electrical system upgraded if your current system cannot handle your current level of energy requirements.
Electrical Repair and Inspection Team
Whilst some sparking from outlets is normal from time to time, it happening on a regular basis is dangerous. That’s why our electrical team is here to help with all of your needs. Regardless of whether you need a repair or a simple inspection of your electrical system, we do it all. Give us a call today to learn more about how we can help your home.