Common Plumbing Myths Debunked: What You Really Need to Know

Jan 08, 2026By Jordan Rolon
Jordan Rolon

Understanding Common Plumbing Misconceptions

Plumbing is one of those things that's often out of sight and out of mind until something goes wrong. Unfortunately, there are many myths surrounding plumbing that can lead to poor decisions and costly mistakes. Let's uncover some of these myths and set the record straight.

plumbing tools

Myth 1: Lemons Clean Your Garbage Disposal

A popular belief is that running a lemon through your garbage disposal will clean it. While lemons can help with odor, they don't actually clean the disposal. In fact, the acidity can corrode metal parts over time. A better option is to use a mixture of vinegar and baking soda for cleaning.

Myth 2: All Leaks Are Visible

Many homeowners assume that if they don't see water, there isn't a leak. In reality, some leaks are hidden behind walls or under floors, making them difficult to detect. It's important to pay attention to warning signs like increased water bills or musty odors, which could indicate hidden leaks.

leak detection

Myth 3: Flushable Wipes Are Safe for Toilets

Despite being labeled as "flushable," many wipes do not break down easily and can lead to clogs in your plumbing system. It's best to dispose of these wipes in the trash to avoid plumbing issues.

  • Alternative: Use toilet paper, which is designed to dissolve quickly.
  • Tip: Dispose of wipes and other hygiene products in the trash can.

More Misconceptions to Avoid

Understanding the truth about plumbing can save you time, money, and stress. Here are more myths you should be aware of:

Myth 4: A Slow Drip Isn't a Big Deal

That slow drip from your faucet might seem harmless, but it can waste a significant amount of water over time and increase your water bill. Fixing leaks promptly can save you money and conserve water.

dripping faucet

Myth 5: Plumbing Fixtures Clean Themselves

Some people believe that because plumbing fixtures are exposed to running water, they don't need regular cleaning. However, minerals and bacteria can accumulate, leading to stains and odors. Regular cleaning ensures your fixtures remain in good condition.

Myth 6: Chemical Drain Cleaners Are Safe

While chemical drain cleaners might seem like a quick fix for clogs, they can damage your pipes and cause more harm than good. Opt for mechanical methods like a plunger or a drain snake, or call a professional plumber for persistent issues.

  1. Safer Option: Use a plunger or a plumbing snake.
  2. Professional Help: For tough clogs, a plumber can provide a safe and effective solution.

By debunking these common plumbing myths, you can make informed decisions about maintaining your home's plumbing system. Remember, when in doubt, consulting with a professional plumber is often the best course of action.