Owning a home is a major milestone and a major responsibility. Whether you’re a new homeowner or have lived in your house for decades, one thing remains true: maintenance matters. And not just the obvious stuff like mowing the lawn or replacing HVAC filters.
My brother-in-law, Paul, ran a highly successful fire and water damage restoration company for many years, which he eventually sold. He’s seen it all, from full-blown house fires to catastrophic flooding caused by something as simple as a leaking hose behind a washing machine. After years in the trenches, Paul developed a mental checklist of smart, preventative steps every homeowner should take. Most of them cost very little time or money, but they could save your home or even your life.
We recently learned the importance of two of his tips after a close call: a friend of our daughter’s experienced a house fire. Thankfully, no one was hurt, but it may have been prevented with one of Paul’s simple safety tips.
Here are Paul’s top 10 must-do home maintenance tasks, plus some helpful instructions and reminders to help you protect your home from damage, disaster, and depreciation.
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1. ✅ Replace GFCI Outlets Every 10 Years
This tip isn’t common knowledge, but it should be. GFCI (Ground Fault Circuit Interrupter) outlets are designed to shut off power when they detect electrical imbalances, helping prevent electric shocks and fires. But they don’t last forever.
Paul recommends replacing GFCI outlets every 10 years, regardless of whether they “seem fine.” Over time, they can wear out and fail to trip properly when needed.
What to do:
- Test your GFCI outlets monthly by pressing the “Test” button. If it doesn’t shut off power or if the “Reset” button doesn’t work afterward, it’s time to replace it.
- Even if it passes the test, replace them every decade.
- Not comfortable doing it yourself? Hire an electrician; it’s a quick and inexpensive job that can prevent a major fire.
2. 🔥 Keep Four High-Quality Fire Extinguishers in Key Locations
Paul says having top-grade fire extinguishers can be the difference between a $400 microwave fire and a burned-down home. Many homes have only one, or none at all.
Where to place fire extinguishers:
- Kitchen – the most common location for home fires.
- Garage or workshop – where chemicals, fuel, or power tools may be stored.
- Bedroom or hallway – so you can grab it quickly at night.
- Laundry room – dryers are a major fire risk due to lint build-up.
Tips:
- Choose ABC-rated extinguishers, which cover ordinary combustibles, flammable liquids, and electrical fires.
- Check expiration dates annually.
- Learn how to use one properly (remember PASS: Pull, Aim, Squeeze, Sweep).
3. 🚿 Vacuum Your Bathroom Exhaust Fans Twice a Year
Here’s one most people never do: clean your bathroom exhaust fans. Over time, dust builds up on the motor and blades, creating a fire hazard and reducing ventilation.
This is another tip that could literally save your home.
What to do:
- Turn off the power to the fan.
- Remove the cover and vacuum out the dust and lint using a brush attachment.
- Gently wipe the fan blades and motor with a damp cloth.
- Replace the cover and test.
Bonus tip:
Install a timer switch to ensure your fan runs for at least 20 minutes after a shower; this prevents mold and moisture damage in walls and ceilings.
4. 💦 Replace Washing Machine Hoses Every 5 Years
A burst washing machine hose can flood your home in minutes, causing tens of thousands of dollars in water damage.
What to do:
- Replace rubber hoses every 5 years (or sooner if they look cracked).
- Upgrade to stainless steel braided hoses for extra durability.
- Consider installing an automatic shut-off valve that detects leaks and shuts off the water supply.
5. 🔌 Vacuum Behind Your Fridge (Yes, Really!)
Your refrigerator has condenser coils that collect dust and debris. When coated in dust, the compressor works harder, shortening the refrigerator’s lifespan and even creating a fire hazard.
How often:
Twice a year.
What to do:
- Unplug the fridge and pull it away from the wall.
- Use a coil brush or vacuum to thoroughly clean the coils.
- Clean the floor underneath, too; it’s often a dust bunny paradise.
6. 🚪 Check and Seal Exterior Caulking and Weatherstripping
Preventing moisture intrusion is key to avoiding mold, rot, and pests. Gaps in caulking or weatherstripping allow water, bugs, and drafts to enter.
What to do:
- Inspect around windows, doors, and vents annually.
- Scrape out old or cracked caulking and apply fresh exterior-grade caulk.
- Replace worn weatherstripping on doors for a tight seal.
Bonus: You’ll also save on your energy bills.
7. 🛠️ Test Your Sump Pump Before Storm Season
If your home has a basement or crawl space, a working sump pump is crucial. Many people forget to test it until they’re ankle-deep in water.
What to do:
- Pour a bucket of water into the sump pit.
- The pump should kick on and empty the pit quickly.
- If not, troubleshoot or replace.
- Consider a battery backup system for power outages.
8. 🧯 Dryer Lint Traps Aren’t Enough… Clean the Duct Too
You might clean the lint trap every load, but lint still builds up in the vent duct, and it’s a leading cause of house fires.
How often:
Annually, or more if you do a lot of laundry.
What to do:
- Unplug the dryer.
- Disconnect the duct and vacuum out lint with a hose attachment or a dryer vent cleaning brush kit.
- Clean the exterior vent flap.
- Reconnect everything securely.
9. 🧽 Deep Clean Gutters in Spring and Fall
Clogged gutters aren’t just a seasonal annoyance; they’re a major cause of water damage, especially around your roofline, foundation, and basement. Overflowing gutters can channel water directly into your fascia boards, behind siding, or even into your crawl space.
Cleaning them twice a year (spring and fall) is crucial, but the setup of the downspouts matters just as much.
What to do:
- Clean gutters and downspouts at least twice a year (more often if your yard has overhanging trees).
- Use a hose to flush out clogs and check water flow.
- Ensure water flows away from the home. Water pooling near your foundation can cause cracks, leaks, and long-term structural damage.
Two critical additions Paul recommends:
- Extend your downspouts at least 6 feet from the exterior wall.
Short or poorly placed downspouts dump water right next to your foundation, defeating the purpose of a good gutter system. Use flexible extensions or buried drainpipes to redirect water far enough away from the area. - Install a rain barrel if you can’t extend your downspout.
In tight spaces or city homes, a rain barrel is a great solution. It collects runoff for garden use and keeps excess water from pooling near your home’s foundation.
Bonus tip: Make sure the ground around your home slopes away from the foundation. This is called grading, and it prevents water from flowing back toward your walls.
10. 🔥 Replace Smoke Detectors Every 10 Years (and Test Monthly)
You’ve heard to change batteries yearly, but did you know that smoke detectors have a 10-year lifespan?
What to do:
- Check the manufacturer’s date on the back of the detector.
- Replace the entire unit if it’s older than 10 years, even if it still beeps.
- Install dual-sensor detectors for both smoldering and flaming fires.
- Add carbon monoxide detectors if you don’t have them.
11. 🚿 Flush Your Water Heater Annually to Prevent Flooding (and Extend Its Life)
Water heaters are one of those “set it and forget it” appliances until they fail spectacularly. Sediment and mineral buildup inside the tank can cause corrosion, reduce efficiency, and even lead to catastrophic leaks.
We learned this the hard way during Georgia’s infamous “Snowmageddon” in 2014. After being stranded for hours, my husband finally made it home at 1 AM after an 11-hour drive, only to find our basement flooded thanks to a water heater failure. It was a costly and exhausting mess… one that could’ve been prevented with a simple annual maintenance routine.
Why Flushing Matters:
- Removes sediment and mineral build-up that corrodes the tank.
- Improves efficiency (less energy = lower bills).
- Prevents leaks, flooding, and even possible tank rupture.
How to Flush Your Water Heater:
- Turn off the power or gas supply to the water heater.
- Electric: Turn off the breaker.
- Gas: Switch to “Pilot” or turn off the gas valve.
- Turn off the cold water supply valve at the top of the unit.
- Attach a garden hose to the drain valve at the bottom of the tank.
- Run the hose to a floor drain, sump pit, or outside (ensure it’s a safe spot for hot water to drain).
- Open a hot water faucet in your home (like a tub or sink). This prevents a vacuum from forming.
- Open the drain valve and let the water flow until it runs clear.
- You may see rust-colored water or sediment at first—that’s what you’re flushing out.
- When finished, close the drain valve, remove the hose, and turn the cold water supply back on.
- Let the tank refill completely before restoring power or gas.
- Once the tank is full and water flows steadily from the open faucet, turn the power or gas back on.
Bonus Tip:
If your water heater is 10 years or older, consider replacing it proactively. Newer models are much more energy-efficient and less prone to failure.
We often think of homeownership as mowing the lawn, painting the shutters, or hanging holiday lights. However, the most important work often occurs behind the scenes, inside outlets, behind appliances, and deep within our walls and ceilings.
Kelly’s Thoughts: Don’t Just Own Your Home… Protect It!
Thanks to Paul’s years of experience restoring homes after devastating events, we now have a better understanding of what it really means to care for a home. These tips may not seem glamorous, but they are powerful tools of prevention.
Each item on this list takes only a few minutes or dollars, but skipping them could cost you your home, health, or hard-earned savings.
So let’s stop waiting for a disaster to strike. Let’s get proactive, one GFCI outlet, dryer duct, and fire extinguisher at a time.
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