How much of what you “know” about homes is actually true—and how much of it is just outdated advice that’s quietly costing you money?
More than you’d think. A lot of the most common home and real estate beliefs come from well-meaning advice that simply hasn’t kept up with how homes (and markets) actually work today.
If you’re buying, selling, or maintaining a home, here’s what’s worth rethinking.
Mulch Attracts Termites
What people say: Mulch brings termites straight to your house.
What’s actually true: Mulch doesn’t create termites—but it can make things easier for them if it’s installed incorrectly.
Termites are after moisture and access—not mulch itself.
What matters more:
- Keep mulch several inches below the brick line
- Avoid piling it directly against the foundation
- Maintain proper drainage around the home
Did you know? Mulch can actually help regulate moisture levels around your foundation when used correctly—which is beneficial. It’s not the mulch—it’s the placement.
Red Pepper Flakes Keep Pests Away
What people say: Sprinkle red pepper flakes and pests stay gone.
Reality: This is more wishful thinking than strategy.
It might deter something briefly, but:
- Rain washes it away
- Pests adapt quickly
- It doesn’t address entry points
Did you know? Rodents don’t process capsaicin (the compound that makes peppers “spicy”) the same way humans do—so red pepper flakes are basically irrelevant to them.
If pests are getting in, the issue isn’t seasoning—it’s access.
Alcohol Restores Granite Shine
What people say: Just wipe granite with alcohol and it’ll shine again.
Reality: Alcohol cleans—but it doesn’t restore shine, and over time it can wear down the seal.
If your granite looks dull, it’s usually because:
- The sealant has worn off
- There’s surface etching
What actually works:
- Resealing the stone
- Using a proper stone polish
- Avoiding harsh or drying cleaners long-term
Closing Vents Saves Energy
What people say: Close vents in unused rooms to lower your bill.
Reality: This can actually make your HVAC system work harder.
Modern systems are designed for balanced airflow. When you close vents:
- Pressure builds in the system
- Air can leak through ducts
- Efficiency drops
You’re not saving money—you’re potentially creating a bigger problem.
A Running Toilet Isn’t a Big Deal
What people say: It’s just a little water—no rush.
Reality: This is one of the most expensive “small” problems in a home.
A running toilet can waste hundreds of gallons per day.
Instead of guessing a rate that may vary by billing tier and usage, here’s what matters:
- Even 100 gallons of wasted water per day adds up quickly over a billing cycle
- Many homeowners don’t notice until the bill spikes
- Left unchecked, this can mean thousands of gallons wasted in a month
The key takeaway:
This is one of the cheapest fixes in your home—and one of the most expensive to ignore.
Ice Sharpens Garbage Disposal Blades
What people say: Toss in ice to sharpen the blades.
Reality: There are no “sharp blades” in a typical disposal to sharpen.
Garbage disposals use impellers (blunt components that push waste), not knives.
Ice can help:
- Knock debris loose
- Clean the chamber slightly
But sharpening? Not happening.
“Flushable” Wipes Are Safe for Plumbing
What people say: If it says flushable, it’s fine.
Reality: This one causes expensive plumbing issues all the time.
“Flushable” doesn’t mean they break down like toilet paper.
They can:
- Clog pipes
- Build up in sewer lines
- Lead to costly repairs
Zillow Estimates Are Accurate
What people say: “Zillow says my home is worth…”
Reality: Automated estimates don’t see your home—they see data.
They don’t account for:
- Condition
- Upgrades (or lack of them)
- Layout, lot, or location nuances
They’re a starting point at best—not a pricing strategy.
And relying on them too heavily can lead to:
- Overpricing (and sitting on the market)
- Underpricing (and leaving money behind)
Listing Photos Don’t Matter That Much
What people say: “Buyers will see it in person anyway.”
Reality: Most buyers decide whether to even look based on photos.
This isn’t just marketing—it’s professionalism.
Low-quality photos can:
- Reduce showings
- Lower perceived value
- Make a well-maintained home look forgettable
In today’s market, your first showing is online. If that part is weak, everything else has to work harder.
New Construction Means No Maintenance
What people say: It’s new—you won’t have to worry about anything.
Reality: New doesn’t mean perfect—and it definitely doesn’t mean maintenance-free.
You should still:
- Get inspections (yes, even on new builds)
- Stay on top of routine maintenance
- Monitor settling, drainage, and systems early on
New homes come with warranties—but they also come with responsibility.
⭐ Bonus Myths Worth Rethinking
Overpricing Leaves Room to Negotiate
It often leaves room for something else instead: days on market.
Overpricing can:
- Reduce early interest
- Lead to price reductions
- Ultimately result in a lower final sale
The Highest Offer Always Wins
Price matters—but it’s not the only factor.
Terms like:
- Financing strength
- Appraisal gaps
- Timelines and contingencies
…can make a lower offer the better offer.
Final Takeaway
A lot of the home advice people still follow today isn’t wrong because it was always bad—it’s wrong because it’s outdated, oversimplified, or missing context.
And in real estate, small misunderstandings can lead to:
- Bigger expenses
- Missed opportunities
- Unnecessary stress
The more you understand what actually works, the better decisions you can make—whether you're maintaining your current home or preparing for your next move.
Thinking About Your Next Move?
If you’re sorting through what improvements actually matter—or just trying to separate solid advice from outdated noise—it helps to get clarity before making decisions.
