Sanders Plumbing Company's Resources
Welcome to the Sanders Plumbing Company podcast, your go-to source for practical plumbing tips, home maintenance advice, and real-world solutions for homeowners and businesses in Knoxville, TN. From leaky faucets and clogged drains to water heaters, sewer lines, remodels, and emergency plumbing issues, Sanders Plumbing Company is here to help you understand what is happening behind the walls and under the floors of your property.
Each episode shares helpful insights, common plumbing warning signs, seasonal maintenance tips, and expert guidance designed to save you time, money, and stress. Whether you are dealing with a small repair or planning a larger plumbing project, Sanders Plumbing Company brings trusted local knowledge and dependable service to the Knoxville community.
Tune in for straightforward advice, honest answers, and plumbing know-how from a team that keeps Knoxville flowing.
Sanders Plumbing Company's Resources
Quick Fixes for Plumbing Issues: Easy Maintenance Tips for Your Knoxville Home
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Keep your Knoxville home running smoothly with this must-listen podcast on quick plumbing fixes and easy maintenance tips for homeowners. Learn how to identify common plumbing problems like leaky pipes, dripping faucets, low water pressure, and clogged drains before they turn into costly repairs. This episode breaks down essential DIY plumbing solutions, tools every homeowner should have, and preventative maintenance strategies to extend the life of your plumbing system. Whether you're tackling minor repairs or trying to understand when to call a professional plumber, this guide empowers you with practical, step-by-step insights to save time and money while protecting your home. Perfect for homeowners looking for expert-backed residential plumbing advice and simple fixes that actually work.
Look around your living room right now. Like look at the walls, the paint, the floors. It all feels so solid, doesn't it? Very static. But inches behind that drywall and just beneath the floorboards is this high-pressure, invisible, and frankly, uh kind of intimidating network of pipes and valves.
SPEAKER_01Yeah. It is the ultimate out-of-sight, out-of-mind infrastructure. Yeah. I mean, we turn a handle, water comes out, and we rarely give it a second thought.
SPEAKER_00That's right. Until there's a puddle spreading across the kitchen floor.
SPEAKER_01Aaron Ross Powell Exactly. And when water goes where it isn't supposed to, it is incredibly destructive.
SPEAKER_00Aaron Powell It really is. Well, welcome to the deep dive. Today, we are opening up a document called the Knoxville Homeowner's Guide to Essential Plumbing Maintenance.
SPEAKER_01Aaron Powell It's a great source.
SPEAKER_00It is. And our mission here today is to decode the hidden, intimidating language of your home's plumbing system. We want to take you from a passive resident who just, you know, crosses their fingers every time they flush.
SPEAKER_01We've all been there.
SPEAKER_00Right. To a plumbing hero who can spot a disaster before it strikes.
SPEAKER_01And part of being that hero is knowing the difference between a cheap Saturday afternoon fix you can handle yourself and uh the moment you absolutely must drop everything and call in a professional.
SPEAKER_00Okay. Let's unpack this. Because treating a plumbing manual like a survival guide actually changes the way you view your entire house.
SPEAKER_01Aaron Powell It really shifts your perspective.
SPEAKER_00Aaron Powell You can't fix what you don't understand. So before we get into the messy stuff like clogs, leaks, and tools, we really need to map out the two opposing forces running behind your walls.
SPEAKER_01Aaron Powell Yeah. So the guide breaks the entire plumbing system down into two totally separate subsystems.
SPEAKER_00Okay.
SPEAKER_01They live in the same walls, but they operate on completely different laws of physics. First, you have the water supply, and second, you have the drainage system.
SPEAKER_00And the water supply is all about pressure, right? Like it takes clean, fresh water from the municipal line outside and forcefully pushes it up through the pipes. That's right. It's literally fighting against gravity to reach your second floor shower or the kitchen sink.
SPEAKER_01Exactly. While the drainage system handles the aftermath, and it is entirely passive.
SPEAKER_00Passive, meaning no pressure at all.
SPEAKER_01Right. Once that water goes down the drain, there is no pressure pushing it. It relies solely on gravity, with the pipes angled downward just enough to let the wastewater flow out to the sewer.
SPEAKER_00I was sketching this out while reading, and the most intuitive way I can picture it is uh like the human body.
SPEAKER_01Oh, I like that.
SPEAKER_00Right. The water supply lines are the arteries, they're highly pressurized, pumping the lifeblood into the extremities of the house. Bot on. And then the drainage pipes are the veins, passively using gravity to return the waste outward.
SPEAKER_01Aaron Powell That's a really good analogy.
SPEAKER_00Thanks. But sticking with that anatomy idea, if there's a massive trauma like a ruptured artery in the house, you need to know where the heart is so you can stop the bleeding.
SPEAKER_01Yes. And according to the source, finding that heart is the absolute first action item for any homeowner.
SPEAKER_00The main water shutoff valve.
SPEAKER_01We are talking about the main water shutoff valve. Well. Because when a pipe bursts, hundreds of gallons of water can flood your living room in a matter of minutes. Yeah. Knowing the exact location of that valve and how to turn it off is the single difference between grabbing a mop and calling an insurance adjuster to rebuild your entire first floor.
SPEAKER_00So consider that your homework today. If you don't know where your main shutoff valve is, go find it the minute you finish listening.
SPEAKER_01Absolutely.
SPEAKER_00But I want to circle back to the veins of the house, the drainage side. Because reading the guide, I realized I had a massive misconception.
SPEAKER_01Oh yeah. What was it?
SPEAKER_00Well, I always thought a drain was just a hollow tube that water falls down.
SPEAKER_01What's fascinating here is the elegant simplicity of that gravity-based drainage system, but with a twist most people never consider.
SPEAKER_00Yeah, this blew my mind.
SPEAKER_01Yes, gravity pulls the water down, but the unsung hero making that flow possible is actually the air venting.
SPEAKER_00I had to read that part twice. Air vents for water pipes. It just sounds completely counterintuitive.
SPEAKER_01I know, but think about holding your finger tightly over the top of a straw filled with liquid.
SPEAKER_00Okay, sure.
SPEAKER_01The water just stays suspended there in the tube. It doesn't drop until you remove your finger and let atmospheric air flow in from the top.
SPEAKER_00Right. I remember doing that as a kid at restaurants.
SPEAKER_01Exactly. Well, your home's drainage needs that air to push the water down efficiently. But those roof vents serve a second, much more critical safety function.
SPEAKER_00Keeping the sewer gases out, which brings us to those weird, curved, U-shaped pipes under every sink. The traps.
SPEAKER_01Those drainage traps are brilliant pieces of passive engineering. By curving downwards and then up again, they intentionally hold a small amount of water in the bend at all times.
SPEAKER_00So there's just always a puddle of water sitting there.
SPEAKER_01Exactly. That water creates a physical liquid seal that blocks foul, dangerous sewer gases from traveling up the pipe and into your bathroom.
SPEAKER_00Wow.
SPEAKER_01And the venting system ensures the air pressure in the pipe stays perfectly balanced, so when you flush a toilet, the sudden vacuum doesn't suck the water out of that protective trap.
SPEAKER_00It's just passive physics doing all this heavy lifting to keep our air breathable.
SPEAKER_01It really is.
SPEAKER_00And since we know how the water should move, you know, pressure in, gravity, and air out, it completely changes how you experience your house. Like the guide makes this bold point that your house is constantly sending you sensory signals about its health.
SPEAKER_01Yeah, but we usually ignore them until there is a catastrophic failure.
SPEAKER_00Sadly true.
SPEAKER_01The house gives us visual, auditory, and olfactory clues long before a pipe actually bursts or a drain completely stops.
SPEAKER_00The visual ones seem pretty obvious on the surface, like water stains on the ceiling or bubbling paint on the walls. Right. But if you're seeing that, that means you already have a hidden leak doing damage. But the guide outlined a visual trick for catching leaks before they ever damage the drywall, and it involves the water meter.
SPEAKER_01Monitoring the water meter is a fantastic diagnostic tool.
SPEAKER_00How does that work exactly?
SPEAKER_01If you turn off every faucet, every appliance in the house, and that meter dial is still spinning.
SPEAKER_00Meaning water is flowing somewhere?
SPEAKER_01Yes. Or if you track your usage over a few months and notice a sudden unexplained spike, water is escaping somewhere.
SPEAKER_00Like you haven't filled a swimming pool, but you're paying for the water. It's a silent drain on your wallet. Exactly. But often the house doesn't wait for you to look. It tries to get your attention through sound. Which brings us to the banging and the gurgling.
SPEAKER_01Ah, yes. The noises.
SPEAKER_00I have a major confession here. I've lived in some older homes, and when the pipes would groan or physically bang inside the walls after turning off the tap, I honestly thought that was just character.
SPEAKER_01Character.
SPEAKER_00Yeah. You know, like the house just settling into its foundation. Should I have been worried about that?
SPEAKER_01If we connect this to the bigger picture, paying attention to those minor sensory clues is the key to preventing massive structural damage.
SPEAKER_00Oh boy.
SPEAKER_01Banging pipes are absolutely not just a quirky personality trait. That sound is called water hammer, and it is violent.
SPEAKER_00Wait, violent from just turning off a sink?
SPEAKER_01Yes. Because water is heavy, and in the supply lines, it's moving incredibly fast under high pressure.
SPEAKER_00Okay.
SPEAKER_01When you suddenly shut off a faucet, that heavy, fast-moving column of water slams into the closed valve.
SPEAKER_00Like a car hitting a brick wall.
SPEAKER_01Exactly. If there isn't a proper air cushion in the pipes to absorb that kinetic shock, the water literally jolts the metal pipes, causing them to strike against the wooden studs inside your walls.
SPEAKER_00So that's the banging sound I'm hearing. The pipes hitting the wood.
SPEAKER_01Yes. And over time, that repeated physical impact weakens the pipe joints until they eventually shatter.
SPEAKER_00Wow. So the physics are literally fighting back against the hardware.
SPEAKER_01They are.
SPEAKER_00What about the other sounds like whistling or gurgling from the drain?
SPEAKER_01Aaron Powell Gurgling typically means the venting system we discussed earlier is compromised.
SPEAKER_00Ah, the air supply.
SPEAKER_01Right. If a bird builds a nest in your roof vent or leaves clogged, the plumbing system starves for air. So when water goes down the drain, it violently gasps for air from other drains.
SPEAKER_00And that's what causes that weird gurgling noise.
SPEAKER_01Yes, and that vacuum can potentially suck dry those protective U-shaped water traps.
SPEAKER_00Which leads perfectly into the smell test, because if that water trap gets sucked dry, there's no longer a physical barrier. And suddenly your bathroom smells like an open sewer.
SPEAKER_01Yeah, that persistent foul odor is a massive red flag. It means you are breathing in methane and other raw sewer gases.
SPEAKER_00Gross and dangerous.
SPEAKER_01Highly dangerous. And finally, the guide mentions the tactile feedback of the system.
SPEAKER_00Right. The stuff you can feel. I've I've definitely experienced this. You turn on the shower, and over a few months, it goes from a strong stream to a sad trickle. I always just assumed the city water pressure was fluctuating.
SPEAKER_01Well, it's much more likely happening inside your own walls.
SPEAKER_00Really?
SPEAKER_01Yeah, a gradual drop in pressure usually points to mineral scale slowly crystallizing and choking the inside of your pipes. Or worse, a hidden leak bleeding off the pressure before it even reaches the shower head.
SPEAKER_00Wow. Okay. What about the drainage side?
SPEAKER_01On the flip side, if the water is draining slowly around your feet in the shower, that is the ultimate early warning that a major clog is solidifying.
SPEAKER_00Okay, so let's say the warning signs are flashing, the pipes are banging, the shower is losing pressure, and the sink takes 10 minutes to drain. We have to act. But my instinct is usually to just panic and dial a plumber, which costs hundreds of dollars just for them to walk through the door.
SPEAKER_01Understandable.
SPEAKER_00But the guide actually outlines a pretty robust DIY triage protocol. What can we actually fix safely without making things worse?
SPEAKER_01Well, for minor pipe leaks, there are some incredibly effective temporary interventions that stop the damage until a permanent repair is made.
SPEAKER_00Okay.
SPEAKER_01The guide highlights self-fusing silicone tape, for instance.
SPEAKER_00Yeah, I looked into this tape because it sounded like magic. It doesn't even have an adhesive side of like duct tape.
SPEAKER_01Right, no sticky residue.
SPEAKER_00You stretch it tightly around a leaking pipe, and the silicone chemically bonds to itself, curing into a solid, waterproof rubber barrier.
SPEAKER_01It is an excellent emergency tool to keep in a drawer. There are also mechanical pipe clamps you can physically tighten over a crack.
SPEAKER_00Oh, like a metal sleeve?
SPEAKER_01Exactly. An epoxy putty that applies like soft clay but hardens like rock over small fissures.
SPEAKER_00So that covers the emergency leaks in the walls or basement. But what about the fixtures? Because a dripping faucet drives me insane at night. Plus, it wastes gallons of water over a month.
SPEAKER_01Yeah, faucet drips are rarely a complex plumbing failure.
SPEAKER_00What are they? Usually.
SPEAKER_01Inside the handle, there is a small rubber washer or o-ring that seals the water flow.
SPEAKER_00Okay.
SPEAKER_01Over thousands of uses, that rubber simply degrades, compresses, and cracks. Replacing a 10 cent washer usually solves the problem entirely.
SPEAKER_00The guide also mentioned cleaning the aerator for pressure issues. I honestly didn't realize that little mesh screen at the tip of the faucet could cause so much trouble.
SPEAKER_01Minerals from the water crystallize on that tiny screen over time.
SPEAKER_00So it's just blocked.
SPEAKER_01Yes. Unscrewing it and soaking it in vinegar dissolves those minerals, restoring the water pressure instantly without taking apart any pipes.
SPEAKER_00And vinegar seems to be a running theme here, because when we get to clogs, which is the most common household nightmare, the guide has a very strict rule. I'll call it the chemical rule.
SPEAKER_01This raises an important question. Why do we so easily default to pouring highly destructive corrosive commercial chemicals down our drains when simple, natural maintenance is vastly more effective for the system's longevity?
SPEAKER_00Honestly. Because the commercials make it look so easy, like a cartoon monster eats the hair clog and everything is fine.
SPEAKER_01I know, the marketing is great.
SPEAKER_00But the guide is explicit. Do not use those harsh chemical drain cleaners.
SPEAKER_01The reality behind those commercials is grim. Those chemicals rely on an intense exothermic reaction.
SPEAKER_00Wait, exothermic, so they create heat.
SPEAKER_01Massive amounts of localized heat. They literally burn or melt the biological matter blocking the pipe.
SPEAKER_00And if you have modern PVC pipes, which are plastic, you are literally pouring a melting agent into a plastic tube.
SPEAKER_01Exactly. Or if you have older metal pipes, the chemicals accelerate the corrosion.
SPEAKER_00So you might fix it for today, but you're ruining the pipe.
SPEAKER_01Yes. You might dissolve the clog today, but you also weaken the pipe fittings, paving the way for a catastrophic leak later.
SPEAKER_00That's terrifying.
SPEAKER_01And not to mention the severe environmental impact once those chemicals reach the municipal water treatment plant.
SPEAKER_00Here's where it gets really interesting, though. The guide offers an alternative that sounds like a middle school science fair project, but it actually works.
SPEAKER_01The baking soda and vinegar.
SPEAKER_00Yes. You pour a cup of dry baking soda down the clog drain, followed immediately by a cup of white vinegar. You let it sit for 15 to 20 minutes, and then you flush the whole thing with boiling hot water.
SPEAKER_01It is a highly targeted, safe chemical reaction.
SPEAKER_00I always thought this was just folklore. But when you look at the chemistry, the baking soda is a base and the vinegar is an acid. Right. When they combine inside the confined space of the pipe, the reaction rapidly expands, creating a bubbling scrubbing action that physically breaks down the structural integrity of the grease and the soap scum.
SPEAKER_01And then that boiling hot water flush washes that newly weakened debris away.
SPEAKER_00Makes perfect sense.
SPEAKER_01It clears the blockage without generating the intense heat that warps pipes. In fact, the guide suggests doing a simple hot water flush weekly.
SPEAKER_00Just hot water.
SPEAKER_01Yeah. It melts away fresh grease before it ever has a chance to cool and solidify into a stubborn clog. Add a simple physical strainer over the drain to catch hair, and you virtually eliminate the need to ever unclog a pipe again.
SPEAKER_00Okay. So we can handle the chemistry, but we also need the right physical tools. The guide lists a basic plunger to create a vacuum, a hand auger, or a drain snake to physically hook and pull out deep clogs.
SPEAKER_01Right, essentials.
SPEAKER_00And one tool I had never even heard of, the basin wrench.
SPEAKER_01Oh, anyone who has tried to tighten a loose faucet from underneath the sink will understand the immense value of a basin wrench.
SPEAKER_00I've been there, lying on my back inside a dark cabinet, trying to fit a normal bulky wrench up behind the sink bowl.
SPEAKER_01It's impossible.
SPEAKER_00It really is. You have no leverage at all.
SPEAKER_01The basin wrench has a very long handle with a swiveling, spring-loaded jaw at the top.
SPEAKER_00Oh, so it reaches up.
SPEAKER_01Yes. It is specifically designed to reach straight up into those cramped, inaccessible spaces to grip mounting nuts. Having the right tool prevents you from damaging the fixtures out of frustration.
SPEAKER_00It's all about having the right strategy. But intervening with a basin wrench or vinegar, that's still reactive. The guide stresses that true plumbing heroes play the long game.
SPEAKER_01Preventative, routine maintenance.
SPEAKER_00Exactly. And reading through this, I was really surprised to see that maintenance actually changes with the seasons.
SPEAKER_01Well, as the environment outside changes, the physical stress on your home's infrastructure changes. Winterizing is the most critical.
SPEAKER_00Right.
SPEAKER_01Insulating pipes in unheated areas like crawl spaces or garages is non-negotiable.
SPEAKER_00Because of the expansion, right? Water is one of the only substances that expands when it freezes.
SPEAKER_01Yes. If the water inside a rigid copper pipe freezes, the pressure has nowhere to go. It tears the metal open.
SPEAKER_00Wow.
SPEAKER_01And you don't even know what happened until the weather warms up, the ice thaws, and suddenly water is aggressively spraying out of the torn pipe inside your wall.
SPEAKER_00That is a nightmare. Moving into fall, the guide highlights an exterior task that deeply affects your internal plumbing, cleaning the gutters.
SPEAKER_01Yeah, that surprises a lot of people.
SPEAKER_00I definitely wouldn't have naturally connected gutters to my plumbing system.
SPEAKER_01Gutters manage the immense volume of water hitting your roof. If they are clogged with autumn leaves, that water cascades directly down the side of your house, pooling at the foundation.
SPEAKER_00Oh, I see.
SPEAKER_01This oversaturates the ground, putting hydrostatic pressure on your foundation walls and potentially causing your underground sewer lines to shift, crack, or back up into the basement.
SPEAKER_00Everything is connected.
SPEAKER_01It really is an ecosystem.
SPEAKER_00Inside the house, the guide recommends maintaining pressure regulators to keep the municipal water from coming in too hot and stressing your joints.
SPEAKER_01Very important.
SPEAKER_00And if you have hard water, installing a water softener to prevent those minerals from crystallizing inside the pipes. But the biggest annual task, the one almost everyone ignores, is the water heater.
SPEAKER_01Yes. Over months and years, microscopic sediment and minerals from the water supply settle at the bottom of your water heater tank.
SPEAKER_00Like sludge.
SPEAKER_01Exactly. They form a thick, insulating layer of sludge right over the heating element.
SPEAKER_00Wait, so the heater has to burn through a layer of mud just to warm the water?
SPEAKER_01Yes. It forces the system to work incredibly hard, burning more energy, skyrocketing your utility bills, and vastly shortening the lifespan of the appliance.
SPEAKER_00Unbelievable.
SPEAKER_01Annually flushing that tank removes the sediment and restores efficiency.
SPEAKER_00So what does this all mean? It really means viewing your home differently. You are the active steward of a complex machine.
SPEAKER_01I love that word. Steward.
SPEAKER_00Flushing the sediment out of your water heater tank is the exact equivalent of getting an oil change for your car. You would never drive a car for 10 years without changing the oil and expect the engine to survive. We have to treat our houses the same way.
SPEAKER_01That is the perfect mindset. And part of being a responsible steward is recognizing your own limitations.
SPEAKER_00Knowing what you can't do.
SPEAKER_01Exactly. The guide is very stark about the boundary line where DIY enthusiasm turns into a catastrophic mistake. Wisdom isn't just knowing how to use a drain snake, it is knowing exactly when to surrender to a professional.
SPEAKER_00Knowing when to wave the white flag. So what are the absolute do not touch scenarios?
SPEAKER_01There are a few clear red lines. If you are dealing with a burst pipe where you cannot control the water flow, right, call a pro. If you have raw sewage backing up into your bathtubs, that is a serious biohazard.
SPEAKER_00Yikes, definitely.
SPEAKER_01If you have unexplainable low pressure across the entire house, which could indicate a collapsed mainline underground, and most critically, any issue that involves a natural gas line leading to your water heater.
SPEAKER_00You smell gas, or you need to move a gas line, you put the wrench down immediately.
SPEAKER_01Gas lines are a severe, immediate safety hazard. That is where you surrender to a professional without a second thought.
SPEAKER_00But even making that phone call requires some savvy. The guide warns against just hiring the first person who pops up on a search engine.
SPEAKER_01Oh yeah. Don't do that.
SPEAKER_00We need to verify their credentials, specifically their licenses and insurance. I assume that's not just about getting a good job done, it's about liability.
SPEAKER_01Yes. A licensed professional ensures their work complies with strict local building codes. If an unlicensed person does the work and it causes a flood or a fire, your homeowner's insurance will likely refuse to cover the damage.
SPEAKER_00Wow, so you're on the hook for everything.
SPEAKER_01Exactly. The professional's insurance protects you from bearing the financial ruin if something goes drastically wrong during the repair.
SPEAKER_00It's all about mitigating risk at every level. Well, this has been an incredibly enlightening journey. We set out to decode the hidden language of the home plumbing system, and I think we've completely reframed how to look at the walls around us.
SPEAKER_01We've definitely demystified the forces working behind the drywall.
SPEAKER_00Mastering your plumbing really comes down to understanding the delicate balance between the high-pressure water fighting to get in and gravity and air venting working together to carry the waste out.
SPEAKER_01Beautifully said.
SPEAKER_00It's utilizing safe chemistry like baking soda and vinegar instead of destructive commercial acids that melt your PVC. And ultimately, it is knowing your limits and when to call in a licensed professional to protect your investment.
SPEAKER_01Absolutely.
SPEAKER_00So I'll ask you, the listener, what stands out to you from all this? Are you going to go find your main water shutoff valve the second this audio stops? Because you absolutely should.
SPEAKER_01I'd like to leave you with one final thought to mull over.
SPEAKER_00Oh, please do.
SPEAKER_01Early on, we discussed the technique of checking your water meter over a period of time to spot those hidden, invisible leaks that are silently draining your home's resources. Right. I think that serves as a powerful broader metaphor. What other invisible leaks or hidden drains exist in your life, your daily routines, or your finances that you simply haven't noticed just because you haven't bothered to check the meter lately?
SPEAKER_00Wow. The idea that we're losing valuable resources just because we aren't actively looking at baseline, and it is a heavy but incredibly necessary thought to sit with. Check your meters, everyone. We will see you on the next deep dive.