When it comes to caring for your home, there’s no shortage of advice out there. But not all of it is good—or accurate. From well-meaning neighbors to outdated blogs, misinformation about home maintenance can lead to costly repairs, wasted energy, or even health hazards.
Let’s break down some of the most common home maintenance myths and what you should actually be doing instead, especially if you’re a homeowner in Central Texas.
Myth 1: Closing Vents in Unused Rooms Saves Energy
It seems logical—why cool or heat a room you’re not using? But closing vents disrupts your HVAC system’s airflow balance, causing it to work harder. This strain can lead to uneven temperatures throughout the house, higher energy bills, and even long-term damage to the system. Instead, keep vents open and consider zoning systems or a programmable thermostat to better manage comfort and efficiency.
Myth 2: Bleach Is the Best Solution for Mold
Bleach can temporarily clear mold from hard, non-porous surfaces, but it doesn’t reach mold that’s rooted in drywall, wood, or insulation. Worse, it adds moisture that mold thrives on. Instead, use mold-specific cleaning agents and fix the underlying cause—usually moisture from leaks or poor ventilation.
Myth 3: You Don’t Need to Clean Gutters If There Are No Trees Nearby
Even without tree cover, debris from roofing materials, dust, and windblown particles can clog gutters. Overflowing water can damage your siding, foundation, or landscaping. Experts recommend cleaning gutters at least twice a year—or more often if you’ve had recent storms.
Myth 4: Turning Off the AC When You’re Away Saves Energy
Turning off your AC completely in a Central Texas summer can cause indoor temps to spike, making your system work overtime when you return. A better solution? Bump the thermostat up 5–10 degrees while you’re gone to reduce energy use without sacrificing efficiency.
Myth 5: Cutting Grass Shorter Means Less Frequent Mowing
Cutting grass too short stresses the lawn and exposes soil to weeds and sun damage. This can result in bare patches, increased watering needs, and pest problems. Stick to the “one-third rule”: never cut more than a third of the grass blade height at a time for a healthy, resilient lawn.
Myth 6: Bleach Is an All-Purpose Cleaner
Bleach disinfects but doesn’t clean grime, grease, or dirt. It can also degrade certain surfaces like stone countertops, grout, and metals, leading to long-term damage. Always check manufacturer recommendations and opt for cleaners designed for the material you’re treating.
Myth 7: You Only Need to Change HVAC Filters Once a Year
Depending on your household (pets, dust, allergies), you may need to change filters every 1–3 months. Clogged filters reduce airflow, increase your energy bills, and reduce indoor air quality. Regular checks keep your system running efficiently.
Myth 8: Minor Leaks Aren’t a Big Deal
That slow drip may not seem urgent, but even minor leaks can damage drywall, flooring, or framing over time. Leaks are also a top contributor to hidden mold growth, which can affect indoor air quality and health. Get leaks fixed early to avoid bigger expenses.
Myth 9: All Roofs Last 30 Years
The “30-year roof” is a common phrase, but actual lifespan depends on factors like climate, installation, and material. Central Texas heat, hail, and heavy rains can shorten a roof’s life. Regular inspections help catch small issues—like missing shingles or soft spots—before they become big problems.
Myth 10: Cleaning the Lint Trap Is Enough for Dryer Maintenance
The lint trap catches most fuzz, but not all of it. Lint builds up in the vent hose and ductwork, which can restrict airflow and increase fire risk. According to the U.S. Fire Administration, nearly 3,000 dryer fires are reported each year—most due to clogged vents.
Why This Matters for Homeowners in Central Texas
Home maintenance myths may seem harmless, but the real-world consequences can sneak up on you—whether it’s water damage, wasted energy, or safety risks. In Central Texas, extreme weather swings, rapid home construction, and clay-rich soil only raise the stakes.
That’s why TLC Home Inspections is here—not just to inspect your home, but to help you stay ahead of preventable problems. Our licensed, local inspectors bring real-world knowledge to every job, spotting the things homeowners might overlook or misunderstand. Whether you’ve just moved in or lived in your home for years, a routine inspection can reveal early signs of trouble and help you make smart, cost-saving decisions.
Have questions about what’s going on behind your walls, under your roof, or in your crawlspace? Schedule your next inspection with TLC Home Inspections and get a trusted partner on your side.
