Proudly Serving Central Maryland

Back to Blog

Drain Cleaners: The Good, the Bad & the Risky

Nonbranded drain cleaning product with the article title in front of it

Save Time, Call Prime!

A clogged drain isn’t just an inconvenience with its annoyingly slow drainage and unpleasant odors; it can also introduce health and environmental hazards. Surprisingly, the method used to unclog the blockage can intensify these dangers.

When faced with a slow-moving drain, many people turn to chemical drain cleaners to quickly solve the problem. But are they the best line of attack? Drain cleaners are not all created equal, and understanding their pros and cons is essential for maintaining a healthy plumbing system.

Before Reaching for a Drain Cleaner

There are a few important steps to take before trying harsh chemicals on your drain problem:

  • Plunging: Use a cup plunger for sink, tub, and shower drains, which seal best on a flat surface.
  • Snaking: A plumbing snake is a flexible, coiled cable with a handle on one end and a corkscrew-shaped auger or blade on the other. It can work well for dislodging clogs near the surface.

Next Step: Find a Non-Corrosive, Enzyme-Based Drain Cleaner

Drain cleaners, such as BioClean (which we typically have in stock), contain natural bacteria and enzymes that safely break down the clog. Regular use helps to prevent future clogs and backups. Whether you’re connected to a public sewer system or a septic system, enzyme-based drain cleaners are a wise choice, as they promote the safe, natural breakdown of waste.

Pros:

  • Environmentally friendly: These cleaners are biodegradable and pose minimal harm to the environment.
  • Safe for pipes: They are gentle on plumbing systems, preventing long-term corrosion and damage.
  • Non-toxic: They don’t produce harmful fumes or chemical burns.

Cons:

  • Slower: Enzyme-based cleaners may take longer to clear clogs than chemical alternatives.
  • Limited effectiveness: They may not work well on non-organic materials.
  • Availability: They might not be as widely available as chemical cleaners, requiring specific sourcing.

Try to Avoid Harsh Chemical Cleaners

Drain cleaners like Drano, Liquid Plumr, and others contain caustic chemicals that can cause serious harm to people, pipes, and the environment. Harsh chemicals in these cleaners can corrode your pipes over time and pose safety risks when mishandled, leading to chemical burns, respiratory issues, or, in severe cases, even death.

When you pour Drano down a drain, an intense chemical reaction occurs. The combination of corrosive chemicals generates heat near boiling temperatures and can produce toxic fumes that irritate the respiratory system and eyes. If the chemicals splash back from the drain and hit unprotected skin or eyes, the damage can be severe — such as chemical burns that require immediate medical attention. If you call a professional for help, you must alert them that you’ve used a chemical drain cleaner in your drain and pipes before they begin any work to ensure they approach the issue as safely as possible.

Pros:

  • Quick: Drano is known for its fast-acting formula, which can quickly dissolve clogs.
  • Accessible: You can find Drano in most grocery stores and home improvement centers, making it convenient for immediate use.

Cons:

  • Harsh chemicals: Drano contains strong chemicals like sodium hydroxide (lye) and sodium hypochlorite (bleach), while other brands may contain sulfuric acid. These chemicals can damage pipes over time, potentially harming your health if not handled properly. For maximum safety, wait 24 hours before using a sink you treated with Drano.
  • Temporary solution: Chemical drain cleaners often provide only a temporary fix, as they don’t address the root cause of the clog. Repeated use may damage the plumbing system.
  • Environmental impact: The chemicals in Drano can harm the environment, including plants, animals, and water supply, if not disposed of properly.

Your choice of drain clearing methods can impact your safety and the environment. Call us for guidance if you have a clogged drain and need help with the best way to handle the situation. We are always happy to help!

Save time, call Prime! Contact our team at 443-741-1129 to request service in Baltimore.

WHAT TO EXPECT

The Difference With Prime

About Us

Locally owned & OPERATED; Founded IN 2012

We take the worry out of things with upfront pricing

OPTIONS TO HELP YOU finance any service needed

Licensed Technicians who treat your home with care

Our maintenance plans make you the priority

Discount pricing for active and retired militaRy personnel

Locally owned & OPERATED; Founded IN 2012

We take the worry out of things with upfront pricing

OPTIONS TO HELP YOU finance any service needed

Licensed Technicians who treat your home with care

Our maintenance plans make you the priority

Discount pricing for active and retired militaRy personnel

    Get a FREE second opinion on water and sewer service, and septic repair/replacements!

    About Us

    Don’t Just Take Our Word for it

    More Reviews
    The technician, Mr. Jolly, was very knowledgeable, friendly, and ready to answer all my questions about the sump pump and the hot water tank. He was able to reduce a couple of services as well. A job well done… Thanks!
    Jody Roblyer
    2 days ago
    I've used Prime Plumbing on multiple occasions and they never disappoint. Most recently, on February 24, 2026, Jason came out to clear a stopped-up kitchen sink and had it resolved in under an hour. I have to say — Jason is one of the best plumbers I have ever dealt with, not just at Prime, but in all my years of working with plumbing professionals. He truly set the bar.
    What really stands out isn't just the speed — it's the professionalism from start to finish. Jason arrived on time, wore boot covers to protect my floors, and laid down protective carpet before bringing in any tools. Those small details tell you everything about how much they respect your home. He was courteous, knowledgeable, and took the time to explain what he was doing every step of the way.
    Here's what really says it all — I actually had the option to go through my warranty insurance and use their line coverage, which would have cost me nothing out of pocket. But after being let down by other plumbers in the past, I chose to pay out of pocket just to have Prime handle it. That's how much confidence I have in them.
    If you want a plumbing company that treats your home like their own and gets the job done right the first time, look no further. Prime Plumbing has earned a customer for life
    Warren Chambers
    3 days ago
    The plumber did a great job. Very courteous and knowledgeable.
    Harry Storm
    3 days ago
    Corbin and Dominique arrived early and did a perfect job. They found an additional existing problem and called it in to their office and fixed it. They went to the store multiple times to fix the problem. They stayed until past 9:30 pm to fix each and every problem. They kept us informed every step of the way. Highly recommended using this company for any needs.
    Lacey LaSpina
    3 days ago

    Why Choose Prime Plumbing?

    Professional Services at an Affordable Price

    • Transparent Pricing
    • No Additional Charges for Overtime
    • Flexible Financing Solutions
    • Thorough Employee Background Checks
    • Complimentary Second Opinions
    Learn More