Preventing House Fires: Common Causes & Tips - Airduct Co

A house fire is something everyone hopes to never experience. But the reality is that there are an average 355,400 home structure fires per year. With the right precautions, however, you can greatly reduce your chances of becoming a part of this horrible statistic.

Many home fires can be prevented with attentiveness and proper maintenance. By knowing the common causes of house fires, you can be proactive in keeping your home safe.

Cooking Surfaces

Cooking equipment and hot surfaces are far and away the leading cause of house fires. This includes stove tops, hot plates, griddles, and more. Typically, someone leaves food to cook or a pan to heat up, only for a fire to start while they’re away.

Whenever you have a hot surface or open flame going in your home, always remain in the room. Even if you’re just going to run to the bathroom quick or you need to grab something from another room, either turn off any open flames or have someone watch things for you.

Also never keep towels, rags, or papers near hot cooking surfaces. Lastly, always remember that hot plates, griddles, and certain stove tops can remain very hot even after you turn them off.

Electric Appliances

Electricity offers many wonderful benefits for our modern day lives. However, it’s important to always remember that electricity is very powerful and very dangerous. Not only can it shock and cause harm to your body, but it’s a common cause of house fires.

Typically, electricity fires stem from appliance breakdown or frayed cords. Always check the cords of your appliances to make sure they’re in good condition. Replace old items with newer ones after certain periods of time.

And get in the habit of unplugging appliances when you’re not using them.

Candles

Candles may look nice and smell pretty, but at the end of the day, they’re an open flame in your home. Some would caution to avoid using candles altogether. Today, you can get candle warmers, scented plugins, and fake candles, all of which can emit lovely smells without the risk of fire.

If you really love candles, and you don’t want to get rid of them, you need to handle them appropriately. Never leave a candle lit in a room that you’re not in. Be cautious with how many candles you have lit at once.

And don’t have a candle burning when you’re lying in bed. After all, 37% of candle fires start in the bedroom.

It’s worth mentioning that even when candles are handled responsibly, they can build up soot in your ductwork.

Smoking

Smoking is something that’s best avoided altogether. Not only is it a common cause for fires in homes, but it’s one of the leading causes of early death in people. Should you choose to smoke (specifically inside your home), be careful.

Always make sure your cigarette is fully extinguished and never smoke when you’re feeling sleepy. Much like candles, cigarettes have been shown to be especially dangerous in bedrooms.

Also, like candles, smoking can dirty your ducts. When we clean ductwork, we can tell if there have been smokers by the amount of tar built up.

Drying Machines

Dryers and washing machines cause nearly 16,000 structural fires a year, leading to 13 annual deaths, 440 injuries, and $238 million in property damage. More than nine times out of ten, the fire begins with the dryer.

Over a quarter of these dryer fires start with lint. First and foremost, you should always clean out your lint trap between dryer loads. It’s so simple, there’s no excuse not to do it. Beyond that, make sure your dryer vents are being regularly inspected and cleaned.

Overtime, the vents of your dryer build up lint. This can cause your machine to overheat, which in turn, greatly increases the chances of a fire breaking out. For dryer vent cleaning in Springfield and the greater Miami Valley area, contact Air Duct Cleaning & Radon Company today.

We’ll help keep your home safe.

Frequently Asked Questions About Radon Testing Before Basement Renovation

Short-term tests typically run for 48 to 96 hours. That’s enough to get a clear baseline before renovation. If you're on a tight timeline, we offer same-day professional radon testing, using calibrated digital monitors with faster turnaround and higher accuracy.

🛠️ Pro Tip: Schedule your test at least a week before framing or insulation begins — that gives you time to take action if mitigation is needed.

Often, yes. Finishing a basement reduces natural ventilation, seals air pathways, and creates negative pressure zones — all of which can trap radon gas inside. We frequently see radon levels double or triple after renovation.

If you plan to install drywall, flooring, or closed-cell insulation, test first. It's much harder to retrofit a system once the space is finished.

Absolutely. In fact, newer energy-efficient homes are often more airtight, which can amplify radon accumulation.
Radon isn’t about age — it’s about soil conditions, slab construction, and airflow. We’ve mitigated brand-new builds in Columbus that tested over 10.0 pCi/L before occupancy.

The EPA recommends testing every 2 years, but after a basement remodel, you should test immediately after the work is complete — even if you tested beforehand.

🎯 And if you already have a radon mitigation system, make sure to re-test after any HVAC upgrades, insulation changes, or new construction that may affect airflow.

  • Below 2.0 pCi/L: No action needed — considered low risk.
  • 2.0 to 3.9 pCi/L: Consider mitigation, especially if children live in the home.
  • 4.0+ pCi/L: The EPA’s action threshold. Mitigation is strongly advised.

🔎 We’ve seen plenty of “borderline” homes spike to dangerous levels after finishing — so if you're anywhere near 4.0 pCi/L, don't wait.

Final Takeaway: Test First, Then Build

The only way to ensure a safe renovation is through early detection. Testing for radon before finishing your basement isn’t just smart — it’s essential.

Call (614) 799-8530 to schedule a professional radon consultation Licensed. Proven. Local. - Get answers before you build — and breathe cleaner air afterward.

Serving Columbus, Dayton, Springfield, Cincinnati, and all of Central Ohio

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