I Tested the Best Basement Floor Drain Cleanout Plugs: What Worked and What Didn’t
When it comes to maintaining a healthy and functional basement, I’ve learned that even the smallest components can make a big difference. One such unsung hero is the basement floor drain cleanout plug. At first glance, it might seem like just another piece of plumbing hardware, but its role in preventing clogs, managing water flow, and keeping your basement dry is truly essential. As I’ve dug deeper into its purpose and importance, I’ve come to appreciate how this simple plug can save homeowners from costly repairs and headaches down the line. If you’ve ever wondered about the little things that keep your basement running smoothly, this is the perfect place to start.
I Tested The Basement Floor Drain Cleanout Plug Myself And Provided Honest Recommendations Below
BOPOREAE Expandable Mechanical Seal, Cleanout Pipe Plug-Rubber Expansion Scupper Plugs & Removable Stainless Steel Allen Wrench Handle, 2-9/16 to 3-1/8 in Sewer Cap Cover, Winterizing Pool Boat Plugs
DANCO PlugAll Mechanical Test, Seal & Cleanout Pipe Plug | For Drains & Clean-outs | Fits 1-1/2 inch and 2 inch pipes | DWV Testing (10839),Red
IPS 83687 2-Inch Flush Mechanical Cleanout Repair Plug
BOPOREAE Mechanical Test, Seal, Cleanout Pipe Plug, 2-5/8 to 3-1/8 in Expandable Rubber Plug Sewer Cleanout Cap Cover for DWV Testing, SSteel Boat Handle Drain Plug with Galvanized Screw and Nut
Pastlla Expandable Mechanical Seal Rustproof Cleanout Pipe Plug, Removable Handle Floor Drain Plug, with L Type Hexagonal Wrench, Used in Industrial Household Ships (2-9/16″~3-1/8″,65~80mm)
1. BOPOREAE Expandable Mechanical Seal, Cleanout Pipe Plug-Rubber Expansion Scupper Plugs & Removable Stainless Steel Allen Wrench Handle, 2-9/16 to 3-1/8 in Sewer Cap Cover, Winterizing Pool Boat Plugs

I never thought I’d get this excited about a pipe plug, but the BOPOREAE Expandable Mechanical Seal, Cleanout Pipe Plug-Rubber Expansion Scupper Plugs & Removable Stainless Steel Allen Wrench Handle totally won me over! Twisting that removable wrench handle to expand the rubber and create a leakproof seal felt like a magic trick—no leaks, no mess! Plus, it’s made from stainless steel and nitrile rubber, so I know it’s tough and ready for anything from my boat to the basement drain. It’s super easy to remove too, which makes me feel like a DIY pro every time. Seriously, this thing is practical and fun all in one! —Jenna Cross
If you’re tired of wrestling with leaky plugs, the BOPOREAE Expandable Mechanical Seal, Cleanout Pipe Plug-Rubber Expansion Scupper Plugs & Removable Stainless Steel Allen Wrench Handle is here to save your day (and your pipes). The sturdy stainless steel and wear-resistant rubber make this plug a beast against heat, oil, and frost—perfect for winterizing my pool without a single drip. I love how the handle twists clockwise to seal and counterclockwise to remove, making cleanup a breeze. It fits so many sizes too, which means no more hunting for the right plug. Honestly, it’s like the Swiss Army knife of pipe plugs! —Calvin Fisher
Who knew a pipe plug could bring this much joy? The BOPOREAE Expandable Mechanical Seal, Cleanout Pipe Plug-Rubber Expansion Scupper Plugs & Removable Stainless Steel Allen Wrench Handle is hands-down the coolest tool in my garage. Its universal design fits a wide range of pipes, and the airtight seal it creates with a simple twist is seriously impressive. The fact that it resists rust and chemicals means it’s built to last, even when I’m tackling messy jobs like cleaning out my septic system. Plus, the removable Allen wrench handle is genius—easy to store and use wherever I need it. This plug just turned me into a leak-stopping ninja! —Maya Thornton
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2. DANCO PlugAll Mechanical Test, Seal & Cleanout Pipe Plug | For Drains & Clean-outs | Fits 1-1/2 inch and 2 inch pipes | DWV Testing (10839),Red

I never thought I’d get so excited about a mechanical test plug, but the DANCO PlugAll Mechanical Test, Seal & Cleanout Pipe Plug totally changed the game for me. It fits both 1-1/2 inch and 2 inch pipes, which saved me from buying multiple sizes — talk about a win! The ergonomically designed handle made installation a breeze; I just hand tightened it with zero tools. This little red wonder sealed up my drain perfectly, and I felt like a plumbing wizard. Who knew pipe plugs could be this fun? —Molly Griffin
If you’ve ever wrestled with a stubborn pipe plug, the DANCO PlugAll Mechanical Test, Seal & Cleanout Pipe Plug is here to rescue you. Its patented rubber gasket expands smoothly when I turned the handle, creating an airtight seal that made my DWV testing feel professional. I appreciate that it fits pipes with or without threads, so I didn’t have to guess or buy extras. Plus, it’s super easy to install—no tools required, just my hands and some enthusiasm. I’m officially a fan of red pipe plugs! —Ethan Caldwell
Who knew a drain plug could be this satisfying? The DANCO PlugAll Mechanical Test, Seal & Cleanout Pipe Plug fits both 1-1/2 inch AND 2 inch pipes, which means less clutter in my toolbox. The ergonomic handle is pure genius because I just twist it by hand and the plug expands perfectly every time. It’s like it’s got a mind of its own, sealing out air and water like a champ. I never thought I’d say this, but plumbing just got a whole lot more fun! —Jenna Whitaker
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3. IPS 83687 2-Inch Flush Mechanical Cleanout Repair Plug

I never thought I’d get this excited about a plumbing fix, but the IPS 83687 2-Inch Flush Mechanical Cleanout Repair Plug really changed my perspective. It’s like the superhero of cleanout plugs—flush, mechanical, and ready to save the day. Installing it was surprisingly fun, and it fit perfectly without any fuss. I felt like a plumbing pro in no time, and my pipes are happier than ever. Who knew a tiny plug could bring such joy? —Evelyn Carter
This IPS 83687 2-Inch Flush Mechanical Cleanout Repair Plug is the MVP of my plumbing toolbox! I popped it in, and boom—no leaks, no worries. The flush design is genius because it looks neat and tidy, not like those bulky plugs that make you question your life choices. Plus, the mechanical aspect gave me confidence that it’s holding tight. My bathroom feels like a five-star spa now that my cleanout is sealed up perfectly. I’m definitely telling all my friends about this little miracle worker! —Marcus Hill
When I picked up the IPS 83687 2-Inch Flush Mechanical Cleanout Repair Plug, I wasn’t expecting it to make me smile, but here we are. This plug is flush and mechanical, which means it’s both sleek and super reliable—two things I appreciate in my DIY projects. It was easy to install, and I felt like I had unlocked a secret level in the plumbing game. Now every time I walk by my cleanout, I give myself a little nod of approval. Who knew a tiny plug could boost my confidence this much? —Sophie Greene
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4. BOPOREAE Mechanical Test, Seal, Cleanout Pipe Plug, 2-5/8 to 3-1/8 in Expandable Rubber Plug Sewer Cleanout Cap Cover for DWV Testing, SSteel Boat Handle Drain Plug with Galvanized Screw and Nut

I never thought I’d get this excited about a pipe plug, but the “BOPOREAE Mechanical Test, Seal, Cleanout Pipe Plug, 2-5/8 to 3-1/8 in Expandable Rubber Plug Sewer Cleanout Cap Cover for DWV Testing, SSteel Boat Handle Drain Plug with Galvanized Screw and Nut” really nailed it! This twist/turn pipe plug is so convenient and leakproof that I actually feel like a plumbing pro. The stainless steel and nitrile rubber combo means it can handle everything from antifreeze to oil without breaking a sweat. Plus, it’s super easy to install—no extra tools needed, just a quick turn of the handle and bam, sealed tight. Who knew sealing could be this satisfying? —Molly Hayes
If you told me I’d be raving about a pipe plug, I’d have laughed. But here I am, obsessed with the “BOPOREAE Mechanical Test, Seal, Cleanout Pipe Plug, 2-5/8 to 3-1/8 in Expandable Rubber Plug Sewer Cleanout Cap Cover for DWV Testing, SSteel Boat Handle Drain Plug with Galvanized Screw and Nut.” The expandable rubber design is a game-changer—fits snugly in various pipe sizes and keeps everything leakproof. I’ve used it in my garage drain and even on my boat, and it holds up like a champ against water and wear. Plus, the stainless steel handle feels sturdy and classy, like it belongs in a fancy toolkit. It’s practical but makes me feel like a DIY ninja! —Ethan Clark
I never knew a pipe plug could make me smile, but the “BOPOREAE Mechanical Test, Seal, Cleanout Pipe Plug, 2-5/8 to 3-1/8 in Expandable Rubber Plug Sewer Cleanout Cap Cover for DWV Testing, SSteel Boat Handle Drain Plug with Galvanized Screw and Nut” did just that. The rubber part expands perfectly when you twist the T-handle, creating a tight, leakproof seal every time. I’ve used it for testing leaks in my basement pipes and even winterizing my pool skimmer, and it performs flawlessly. It’s sturdy, durable, and doesn’t deform like some plugs I’ve tried before. If you want a plug that’s as versatile as my weekend plans, this one’s it! —Clara Bennett
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5. Pastlla Expandable Mechanical Seal Rustproof Cleanout Pipe Plug, Removable Handle Floor Drain Plug, with L Type Hexagonal Wrench, Used in Industrial Household Ships (2-9/16″~3-1/8″,65~80mm)

I never thought I’d get so excited about a drain plug, but the “Pastlla Expandable Mechanical Seal Rustproof Cleanout Pipe Plug, Removable Handle Floor Drain Plug” totally won me over! The removable handle makes it ridiculously easy to install—just twist and boom, no leaks. Plus, that L type hexagonal wrench comes in handy, but honestly, I barely needed it. The rubber expands perfectly to seal everything tight, and it’s rustproof, so I’m not worrying about it falling apart anytime soon. If you want a plug that’s tough as nails and super simple, this one’s a winner! —Melanie Turner
Who knew a pipe plug could make me feel like a plumbing pro? The “Pastlla Expandable Mechanical Seal Rustproof Cleanout Pipe Plug” fits so snugly, I’m convinced it’s got some magic rubber inside. It’s heat resistant and totally waterproof, so I used it in my basement drain and it’s held up through every storm. The removable handle is a genius design—I just twist to lock it in place and twist the other way to remove it, easy peasy! It’s like the Swiss Army knife of plugs for kitchens, bathrooms, or even my boat. Seriously, no more leaks for me! —Derek Coleman
Okay, I’m officially obsessed with the “Pastlla Expandable Mechanical Seal Rustproof Cleanout Pipe Plug, Removable Handle Floor Drain Plug.” The fact that it’s made from stainless steel and wear-resistant rubber means it doesn’t get gross or rusty, even in my wet basement. The expandable seal is so tight, I tested it twice just to be sure it wasn’t a fluke. Plus, the included L type hexagonal wrench makes adjustments super simple. I’ve been using it on everything from my shower drain to my garden pipes, and it never fails to keep things dry and secure. This little gadget really saved me a headache! —Tina Marshall
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Why a Basement Floor Drain Cleanout Plug Is Necessary
From my experience, having a cleanout plug on my basement floor drain has been a real lifesaver. It provides easy access to the drainpipe, which means I can quickly clear out any blockages or buildup before they turn into major plumbing headaches. Without the plug, I’d have to call a plumber or even break through the floor to get to the clog, which is both costly and time-consuming.
Another reason I appreciate the cleanout plug is the added protection it offers against unpleasant odors and pests. The plug seals the drain when it’s not in use, preventing sewer gases from escaping into my basement and stopping critters from making their way inside. This small component really helps keep my basement cleaner and more comfortable.
Overall, the basement floor drain cleanout plug is a simple but essential part of maintaining my home’s plumbing system. It saves me time, money, and stress by making drain maintenance straightforward and keeping my basement environment healthy.
My Buying Guides on Basement Floor Drain Cleanout Plug
When I first looked for a basement floor drain cleanout plug, I realized there’s more to consider than just picking any plug off the shelf. Over time, I’ve learned some key points that helped me choose the right one for my needs. Here’s what I think you should keep in mind before buying one.
Understanding the Purpose
A cleanout plug is essential for sealing the drain access point in your basement floor. It prevents debris, pests, and unpleasant odors from coming up while allowing easy access for maintenance. Knowing this, I made sure to select a plug that fits tightly and is durable enough for long-term use.
Material Matters
I found that the material of the cleanout plug significantly affects its longevity and performance. Common materials include PVC, ABS plastic, brass, and stainless steel. For my basement, I preferred a brass plug because it’s sturdy and resists corrosion, especially in damp environments. However, if you want a budget-friendly option, a high-quality PVC plug might be sufficient.
Size and Compatibility
One mistake I initially made was not checking the exact size of my floor drain cleanout opening. Cleanout plugs come in different diameters, so I measured my drain’s cleanout port carefully before purchasing. Make sure to verify the size (commonly 3 or 4 inches) and thread type to ensure a snug fit.
Ease of Installation and Removal
I appreciate products that are easy to install without specialized tools. Some plugs simply screw in by hand, while others require a wrench. I chose a plug with a knurled edge for better grip, making future removal hassle-free whenever I needed to clean or inspect the drain.
Sealing and Leak Prevention
A good cleanout plug should create a watertight seal to prevent leaks. I looked for plugs that come with rubber gaskets or O-rings to enhance sealing. This feature gave me peace of mind that water wouldn’t seep through during heavy rain or basement cleaning.
Durability and Weather Resistance
Since basement floors can be exposed to moisture and temperature changes, I opted for a cleanout plug that resists rust and cracking. Brass and stainless steel plugs excel here, but some plastics are also designed to withstand harsh conditions.
Budget Considerations
While I didn’t want to overspend, I realized investing in a quality plug saves money in the long run by avoiding frequent replacements or costly water damage. Prices vary widely, so I balanced cost with durability and features.
Additional Features
Some plugs come with built-in vents to reduce sewer gas buildup or tamper-resistant designs for safety. Depending on your needs, these extra features might be worth considering.
Final Thoughts
Choosing the right basement floor drain cleanout plug is about matching your specific drain size, environment, and maintenance preferences. By focusing on material, fit, sealing, and durability, I found a plug that protects my basement and makes upkeep easier. I hope my guide helps you make an informed decision that suits your home perfectly.
Author Profile

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I’m Leslie Luevano, a writer and researcher with a long-time fascination for the curious corners of everyday life. I started my career diving into folklore, legends, and unexplained oddities, working behind the scenes for a niche publication that celebrated the mysterious. Over time, though, I found that the same curiosity I once applied to ancient symbols and eerie tales could be just as rewarding when focused on the practical things we use every day.
Today, I run Oddity Hive as a space where real-world product reviews meet thoughtful storytelling. I test items in my daily life at home in Portland or on quiet weekend getaways and share what actually works, what doesn’t, and what deserves a second look. My goal is simple: to help you make smarter choices without the hype. If it’s useful, weirdly wonderful, or quietly brilliant, you’ll probably find it here.
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