Common Plumbing Myths Debunked by the Experts

Plumbing advice spreads quickly—especially online—but not all of it is accurate. Homeowners often rely on outdated tips or myths that may seem harmless but can lead to major plumbing problems and costly repairs over time. Understanding the difference between fact and fiction is essential to keeping your plumbing system functioning.

The plumbing experts at Z PLUMBERZ of Kennewick have helped countless homeowners correct plumbing issues caused by these common misconceptions. This guide separates truth from myth, providing professional insight to help you make informed decisions about your home’s plumbing.

Myth #1: “A Leaky Faucet Is No Big Deal”

A dripping faucet might seem like a small irritation, but it’s one of the most common—and costly—plumbing problems homeowners overlook. That steady drip adds up fast, wasting hundreds of gallons of water each year and gradually driving up utility bills. Beyond the waste, persistent moisture can stain sinks, corrode metal components, and even promote mold growth in damp areas.

Leaks rarely occur without reason. In most cases, they stem from worn-out washers, deteriorated seals, or mineral buildup within the fixture. However, a constant drip can also indicate deeper issues, such as high water pressure or outdated plumbing. Left unaddressed, what begins as a small leak can turn into extensive damage requiring replacement rather than repair.

Our technicians at Z PLUMBERZ take a comprehensive approach to repairing leaky plumbing fixtures—identifying not just the visible drip but also the underlying cause. Using quality parts and precision repairs, we restore proper function and prevent future problems. Acting quickly on even minor leaks protects your plumbing system and saves you money—a simple fix that delivers long-term benefits.

Myth #2: “Flushable Wipes Are Safe for Toilets”

The label “flushable” can be misleading. Most so-called flushable wipes don’t disintegrate like toilet paper. Instead, they remain largely intact, leading to pipe blockages and sewer backups over time. Once flushed, these wipes can combine with other debris and form solid masses known as “fatbergs” in both household and municipal sewer systems.

Many homeowners discover the problem only after their toilets start draining slowly or backing up. We frequently find that “flushable” wipes are the root cause of these issues. Removal often requires specialized equipment such as augers or hydro jetting to fully clear the obstruction.

To avoid these costly problems, wipes should always be disposed of in a trash bin, not the toilet. Using only septic-safe toilet paper helps maintain smooth operation as well. If early warning signs like gurgling noises or sluggish flushing appear, scheduling a drain inspection with Z PLUMBERZ of Kennewick can ensure the problem is handled before it develops any further.

Myth #3: “Hot Water Melts Grease Down the Drain”

Pouring hot water over grease might make it disappear temporarily, but once the grease cools, it hardens inside your pipes—leading to clogs and unpleasant odors. Over time, these deposits accumulate and reduce water flow, often resulting in complete blockages that require professional cleaning.

The best practice is to let grease cool and then dispose of it in a sealed container. Adding hot water or dish soap does not prevent buildup; instead, it moves the problem further down the drain, where it becomes more difficult to reach.

If you’ve fallen for this misconception and now have a backed-up drain, we can help. One of our plumbers can assess your situation, determine the best solution, and get your pipes cleared out so that your sink returns to draining properly. While we are always happy to help fix a clogged drain, remember that preventive maintenance and mindful disposal habits are the best way to avoid these problems and save money.

Myth #4: “All Plumbing Fixtures Are the Same Quality”

Not all faucets, toilets, or water heaters are created equal. The quality of your plumbing fixtures directly affects durability, performance, and water efficiency. Low-cost fixtures may seem like a bargain initially, but they often fail prematurely due to inferior materials or design flaws.

High-quality fixtures, on the other hand, are engineered for long-term use and greater energy efficiency. For example, modern low-flow faucets and toilets reduce water consumption without sacrificing pressure or performance. Investing in reputable brands and professional installation ensures reliability for years to come.

When you trust Z PLUMBERZ with your fixture installation, you can be confident that we’ll follow the manufacturer’s installation guidelines and check your drain and connections to ensure they are in good, functioning condition. If we find any concerns during the process, we’ll let you know and provide you with honest recommendations to get the problem fixed fast.

Myth #5: “DIY Plumbing Fixes Are Just as Good as Professional Repairs”

Online tutorials and DIY videos often make plumbing repairs look easy, but plumbing systems are more complex than they appear. Temporary fixes can mask the underlying problem, but often create larger, costlier issues later on. Common DIY mistakes include over-tightening fittings, using incorrect materials, or applying sealants that fail under pressure.

Professional plumbers, on the other hand, have specialized tools and training that ensure accurate, code-compliant repairs. While minor maintenance like changing a showerhead or clearing a simple clog is safe for you to handle, major repairs should always be left to the professionals. 

Myth #6: “It’s Normal for Water Pressure to Fluctuate”

Inconsistent water pressure is not something to ignore. Sudden changes in water flow often point to underlying issues such as mineral buildup, corroded pipes, leaking lines, or malfunctioning pressure regulators. Left unresolved, these fluctuations can damage appliances and shorten the lifespan of plumbing fixtures.

Identifying the root cause is crucial. At Z PLUMBERZ of Kennewick, we use diagnostic tools to measure pressure levels, locate leaks, and assess the overall condition of the plumbing system. Solutions may include adjusting pressure regulators, cleaning aerators, or replacing corroded sections of pipe.

Stable, consistent water pressure not only improves everyday comfort but also protects pipes and fixtures from stress. To maintain this balance and efficiency, regular inspections are highly recommended. Taking a proactive approach to your plumbing system also reduces the likelihood of sudden breakdowns.

Myth #7: “Chemical Drain Cleaners Are Safe and Effective”

Chemical drain cleaners are marketed as quick fixes, but their long-term effects can be devastating. These products rely on harsh acids or lye-based chemicals that corrode metal pipes and weaken PVC joints. Over time, repeated use can cause leaks or complete pipe failure. Apart from their long-term damage, these cleaners often fail at fully clearing blockages, allowing your problem to return. 

Our plumbers use safer and more effective methods to restore drainage. Commercial-grade tools like augers and hydro jetting equipment remove clogs thoroughly without damaging your home’s pipes. We also use camera inspections to reveal deeper issues—such as root intrusion or pipe misalignment—that chemicals can’t address. Choosing professional drain cleaning preserves the integrity of your plumbing and protects your home.

Myth #8: “Plumbing Maintenance Isn’t Necessary Unless There’s a Problem”

Waiting until something breaks before calling a plumber is one of the most expensive plumbing mistakes homeowners make. Your plumbing system endures daily use, and even minor issues—like small leaks, slow drains, or fluctuating water pressure—can develop into major repairs if left unchecked.

Regular plumbing maintenance is the key to preventing costly emergencies and keeping your system running efficiently. A professional plumber can perform essential services such as:

• Drain cleaning to prevent buildup and clogs
• Leak detection to catch hidden issues early
• Water heater flushing for improved performance and lifespan
• Comprehensive inspections of visible and concealed plumbing lines

These proactive steps help identify corrosion, leaks, and blockages long before they cause serious damage, saving you both time and money in the long run.

Trust Z PLUMBERZ of Kennewick for Reliable Plumbing Solutions

Plumbing myths can lead to wasted water, hidden damage, and unnecessary costs. From believing that small leaks don’t matter to thinking “flushable” wipes are truly flushable, misinformation can easily cause expensive and preventable problems.

At Z PLUMBERZ of Kennewick, we combine expert knowledge, hands-on experience, and advanced diagnostic technology to provide lasting plumbing solutions. Whether you need a simple repair, a system inspection, or a complete plumbing restoration, our team delivers professional service done right the first time.

Protect your home with trusted local experts who know the difference between myth and reality. Contact Z PLUMBERZ of Kennewick today to schedule your next plumbing services.