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How to Tighten Toilet Tank Bolts Safely
Tank Problems Easy 30–45 minutes 7 👍

How to Tighten Toilet Tank Bolts Safely

Three times now the toilet tank has started rocking and dripping right before we have guests over — it never fails. Every time we have people over, I'm in the bathroom with a towel mopping up a slow leak from where the tank meets the bowl, and it's embarrassing. I'm pretty sure the bolts holding the tank to the bowl have worked loose over time.

I know porcelain can crack if you overtighten things, so I'm nervous about just grabbing a wrench and going to town on these bolts. Is there a safe way to snug them down without doing more damage than I started with? Are there any signs I should look for that tell me a bolt or gasket needs replacing rather than just tightening?…more
Why Does My Toilet Keep Filling With Water?
Running Toilet Easy 30 minutes 8 👍

Why Does My Toilet Keep Filling With Water?

Found myself staring at a toilet that won't stop cycling on and off after all that heavy rain we had last week — the tank fills up, I hear it click off, and then a few minutes later it kicks back on again like it's topping itself up. My house is older, probably original plumbing from the late 70s, so I wasn't sure if the wet weather had something to do with it or if something finally gave out inside the tank. It's been doing this around the clock, and I can hear it from the hallway at night.

I haven't touched the toilet at all, and nothing looks obviously broken when I lift the lid. The water level seems normal, but the fill valve just keeps cycling. Is this something I can sort out myself, or am I looking at a bigger problem?…more
Toilet Hissing After Flushing? Here's Why
Fill Flush Valves Easy 30–60 minutes 11 👍

Toilet Hissing After Flushing? Here's Why

Nobody ever told me how many weird sounds a toilet could make — I just assumed they flushed and that was it. But ours has started making this soft, almost constant hissing noise after every flush, and it seems to go on for a while before it finally stops. I can hear it from the hallway, which feels embarrassing when we have guests over.

I'm probably missing something super obvious here, but I genuinely have no idea if this is a water pressure thing, an air thing, or just the toilet being old. The house is a few years old and I don't think the toilet has ever been serviced. Is this something I should be worried about, or is it just a minor annoyance I can fix myself?…more
Why Does My Toilet Run Every Few Minutes?
Flappers Chains Easy 30–45 minutes 7 👍

Why Does My Toilet Run Every Few Minutes?

Looked up a video on how to stop a toilet from randomly running and ended up making things worse than when I started. The toilet in my apartment refills by itself every few minutes even when nobody's used it — it's like it briefly kicks on, runs for 10–15 seconds, then goes quiet again before starting the cycle all over. The landlord is slow to respond, so I figured I'd try to sort it out myself.

Followed a tutorial that said to adjust the float by bending the arm, but this toilet has a newer-style fill valve, not the old ballcock type, and now I'm not sure I adjusted the right thing. The running seems about the same if not slightly more frequent. I can hear it clearly from the hallway at night, which is getting pretty annoying.…more
Toilet Leaking From the Bottom? Here's Why
Wax Ring Flange Medium 2–3 hours including drying time 9 👍

Toilet Leaking From the Bottom? Here's Why

Looked under the bathroom vanity the other day and noticed a small puddle spreading across the tile right at the foot of the toilet. Now that I'm paying attention, there seem to be three things wrong at the same time: water pooling at the base after every flush, a slight rocking motion when I sit down, AND a faint sewer smell that wasn't there before. My small bathroom already feels cramped, so having a wet floor on top of everything else is driving me crazy.

I've blotted the water dry a couple of times and it keeps coming back — always seems to show up right after someone flushes, not just randomly throughout the day. The toilet itself is several years old and I can't remember it ever being serviced. Not sure if all three symptoms are connected or if I'm dealing with multiple separate issues.…more
Why Does My Toilet Fill Valve Keep Running?
Fill Flush Valves Easy 30–60 minutes 13 👍

Why Does My Toilet Fill Valve Keep Running?

My toilet in the main bathroom started making a constant hissing sound a few days ago, and the fill valve just never seems to stop running — even a good 10 or 15 minutes after I flush. The tank appears to fill to the normal level, but the water just keeps trickling in like it doesn't know when to quit. I can hear it from the hallway, which is getting pretty annoying.

I'm not sure if this is a fill valve problem specifically, or if something else in the tank is causing it. The toilet is probably eight or nine years old — nothing fancy, just a standard two-piece we had installed when we redid the bathroom. I haven't noticed any water on the floor, so I don't think it's leaking externally. Is this something I can sort out myself, or am I looking at a bigger issue?…more
Toilet Tank Slowly Draining Into Bowl? Here's Why
Flappers Chains Easy 30–45 minutes 7 👍

Toilet Tank Slowly Draining Into Bowl? Here's Why

Found something strange happening with my toilet — after every flush, the tank seems to refill okay, but then I notice the water level in the bowl is slowly dropping, like the tank is quietly leaking into it. Or maybe it's the other way around? I honestly can't tell. I'm retired and I've owned this house for a while now, but I've always just called someone for plumbing stuff and never really learned it myself.

I opened up the tank lid to take a look and I can see the water is definitely trickling down into the bowl even when nobody's flushed. There's a rubber flap thing at the bottom of the tank and some kind of float and valve setup, but I don't really know what any of it does or which part might be causing the problem. The toilet doesn't run loudly — it's more of a slow, silent drain that I only noticed because my water bill ticked up a bit this month.…more
Why Is My Toilet Tank Sweating? Causes & Fixes
Tank Problems Easy 1–2 hours (plus drying time for foam liner adhesive) 9 👍

Why Is My Toilet Tank Sweating? Causes & Fixes

Nobody can seem to give me a straight answer on this. My neighbor says it's a leak from the tank bolts, the guy at the hardware store told me I need some kind of anti-sweat valve, and every YouTube video I watched went in a completely different direction. All I know is that every summer morning I walk into the bathroom and the outside of my toilet tank is dripping wet — there's even a puddle forming on the floor around the base. At first I thought the toilet was leaking, but I wiped the tank dry and the water came back without even flushing it.

I've got an older home and the bathroom doesn't have great airflow. I'm not sure if that matters. Is this actually condensation, or could it be a slow leak I'm missing? And more importantly, what do I actually do about it — is this a serious problem or just annoying?…more
How to Fix a Toilet Chain That's Too Long
Flappers Chains Easy 15–30 minutes 13 👍

How to Fix a Toilet Chain That's Too Long

Found out the hard way that a too-long toilet chain is apparently a thing when my toilet started running nonstop a few days after we moved in. Tried clipping the chain to a higher hook on the flush arm, re-hooking it at a shorter link, and even replacing the whole flapper assembly thinking that was the problem — still getting either a phantom flush every hour or a flapper that barely lifts when I flush. I've double-checked that the chain isn't kinked or tangled, and the flapper itself seats flat on the valve seat, but I can't seem to dial in the right length. Is there a correct amount of slack I should be aiming for, and is it possible I've been making this worse by going too short instead of too long?…more
How to Stop a Sweating Toilet Tank
Tank Problems Easy 1–3 hours (mostly drying time for liner adhesive) 6 👍

How to Stop a Sweating Toilet Tank

My toilet tank is doing something strange — it's constantly wet and dripping on the outside, even though I can't find any cracks or loose connections. At first I thought it was a slow leak from somewhere, but when I dry it off with a towel the moisture just comes right back within an hour or so, even without anyone flushing it. The floor around the base of the toilet is starting to feel damp too, which has me worried.

The toilet came with the house when we bought it a few months back, so I don't know its full history. A neighbor mentioned it might just be 'sweating' but I'm not sure what that means or if it's actually something I need to fix. Is this a real problem and what's causing it?…more
Toilet Supply Line Dripping at Connection Fix
Supply Shutoff Easy 20–40 minutes 7 👍

Toilet Supply Line Dripping at Connection Fix

Nobody wants to spot this, but looking at the base of my toilet tank right now and there's a slow, steady drip forming right at the point where the supply line screws into the bottom of the tank — there's already a small damp patch on the floor underneath it. The connection itself looks intact, nothing is visibly cracked or broken, but there's clearly moisture weeping out from around that plastic nut every time the tank refills. I've gone ahead and snugged the nut a little tighter by hand but the drip came right back once the water pressure kicked in again. Is this something wrong with the nut itself, or is there a washer or seal inside that I need to replace? I'd really like to fix this without pulling the whole line off if I can help it.…more
Bidet Leaking at Supply Connection? Here's the Fix
Bidets Washlets Easy 30–45 minutes 6 👍

Bidet Leaking at Supply Connection? Here's the Fix

Nobody in my house ever dealt with plumbing drama until we installed a bidet seat last month — and now there's a steady drip coming from where the hose connects to the water supply. My neighbor put in the same type of add-on bidet years ago and swears she's never had a single problem with it. Meanwhile, I'm mopping up under the toilet every other day and wondering what I'm doing wrong.

The leak seems to be right at the T-valve fitting where it meets the shutoff valve. I hand-tightened everything during install and then gave it an extra turn with pliers like the instructions said, but water just keeps seeping out. Could it be the angle of the connection, the water pressure in our house, or is this something that needs a replacement part?

We have two kids and the bathroom gets heavy use, so I'd really love to fix this properly rather than just slapping a towel down and ignoring it. Hoping someone can walk me through what's actually going wrong and how to sort it out for good.…more
Toilet Leaks at Base Only When Flushed: Why & Fix
Wax Ring Flange Medium 1–3 hours (depending on whether a full reseat is needed) 6 👍

Toilet Leaks at Base Only When Flushed: Why & Fix

Three weeks ago I started noticing a small puddle of water forming right at the base of our main bathroom toilet, but only after someone flushes it — not any other time. Between flushes the floor stays completely dry, which seems strange to me. I've owned this house for a few years and never had a problem with this toilet before.

Before I start tearing into this and potentially voiding something, I wanted to ask: would a repair like this fall under any kind of manufacturer warranty, or is this considered normal wear and tear? The toilet itself isn't that old, and I'd hate to pull it and reseat it if there's coverage I'm not aware of.

Also, we do have fairly hard water in this area — not sure if mineral buildup could somehow be contributing to the seal breaking down faster than normal. Any guidance on what's actually causing this and where to start would be really appreciated.…more
How to Replace a Toilet Flapper (Step-by-Step)
Flappers Chains Easy 30 minutes 9 👍

How to Replace a Toilet Flapper (Step-by-Step)

Three weeks ago my toilet started running constantly, and I finally called a plumber to take a look. The quote he gave me felt really steep for what sounds like a pretty minor repair, so now I'm wondering if swapping the flapper is something I can actually handle on my own without making things worse.

I've peeked inside the tank and the rubber flapper piece looks worn and kind of warped — I'm guessing that's the culprit. I just want to make sure I know exactly what I'm doing before I go buy a part and start pulling things apart. What's the process for getting the old one off and putting a new one in correctly?…more
Water Leaking Between Tank and Bowl? Here's Why
Tank Problems Medium 1–2 hours 7 👍

Water Leaking Between Tank and Bowl? Here's Why

During my morning routine I spotted a puddle forming right at the seam where the tank meets the bowl — and it definitely wasn't there yesterday. I've owned this house for about twelve years and this toilet has always been rock solid, so the sudden leak caught me off guard. The water seems to appear mostly after a flush and then sort of seeps down the back of the bowl. Is this a gasket issue, or something more serious I should be worried about?…more