Arizonans are no strangers to fire safety preparedness. As a largely arid state, Arizona is prone to wildfires. However, external forces don’t always cause home fires. Faulty electrical equipment inside your house is as significant a threat as a discarded cigarette in dry vegetation.
Now that the 2026 National Electrical Safety Month is just around the corner, it pays to highlight the dangers of electrical fires. These five electrical safety tips can help reduce your blind spots and prevent home fires.
1) Watch Out for Cord Damage
According to the National Fire Protection Association, between 2019 and 2023, electrical distribution and lighting equipment, including installed wiring and cords, was a common cause of fires originating in bedrooms and living rooms.
Cords with cracked or frayed insulation leave copper wires exposed, creating sparks that generate intense heat and can ignite nearby flammable materials. Short circuits can also occur when bare cables come into contact with each other. Plugs with loose cords are prone to overheating, which can melt the insulation.
Regularly check the structural integrity of every cord in your house to avert the above scenarios. Don’t run cords under the carpet, rugs, and furniture to reduce the risk of electrical cables getting damaged out of sight and remaining unnoticed until it’s too late.
2) Beware of Dangerous Outlets
Outlets can become fire hazards when the plugs don’t fit snugly. Loose connections can cause resistance, sparking, overheating, and burning in wall outlets and surrounding combustible materials, such as curtains and insulation.
The older the outlet, the greater the fire risk. The internal components in aging outlets may be worn out, making them more susceptible to sparking and overheating. Even newer ones are unsafe to use when poorly installed.
Look for red flags to determine which outlets to replace. Pay attention to scorch marks, flickering lights, buzzing sounds, and the odor of burning plastic or rubber. Plugs that feel warm to the touch are a cause for concern. Unplug all devices connected to suspected faulty outlets.
3) Retire Hazardous Appliances
Outdated devices often lack modern safety features and consume energy inefficiently. Their high mileage almost always indicates degraded wiring and significant wear on their internal parts from use. Poorly maintained ones, especially when stored for a long time, tend to accumulate lint and dust — substances that can catch fire when exposed to a heat source.
Avoid powering antique appliances on, especially inside the house, and upgrade to newer, safer, and more efficient models.
4) Modernize Your Aging System
Your home’s electrical system often ages out of sight, but this hidden wear and tear is a significant hazard. When electrical systems aren’t regularly maintained, parts can wear out, and wires can loosen over time. This neglect increases the likelihood of electrical faults and subsequent fires. This risk is especially pressing for most homeowners, given how old the average American house is.
By 2023, the median age of owner-occupied homes had risen to 41 years, 10 years older than in 2005. The National Association of Home Builders estimated that 73% of the housing stock was built in the 20th century, and 35% of them dated back to 1969 or earlier.
If your residence is decades old, your electrical system may not be up to code. Modernizing it may only become a requirement when you renovate or remodel, but upgrading your system is crucial to ensure electrical fire safety in your house. 20th-century infrastructure may struggle to handle the energy demands of 21st-century technologies, like Wi-Fi-reliant smart devices, electric vehicles, and large appliances.
In 2024, 25% of renovating homeowners upgraded their electrical systems. The median spend was $2,000. The job can be disruptive but considerably less costly than most projects, so it’s worth prioritizing. Schedule an electrical inspection to learn about your system’s weak points and receive expert upgrade recommendations.
5) Avoid Overloading Your Devices
Aside from upgrading your appliances and modernizing your electrical system, be mindful of plugging too many devices into every outlet. For example, don’t let a space heater share an outlet with another device to prevent overloading. Overburdened circuits lead to extremely heated wires, blown fuses, tripped breakers, damaged appliances, and fires.
Power strips and surge protectors are almost identical, except that only the latter can safeguard your devices from sudden, excessive voltage spikes that can overwhelm individual circuit breakers under heavy load. Look for products certified by a reputable organization, such as UL, and bear the label “surge protection device” to ensure they’ve undergone and passed rigorous safety standards.
Observing National Electrical Safety Month
The United States raises awareness of electrical hazards each May, but fire safety should be a high priority every day. Adopt these practical electrical safety tips at home and ensure a credentialed electrician inspects your system regularly. Schedule your electrical inspection as part of your home inspection today.
