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How to Shut Off Water to Just Your Toilet
Supply Shutoff Easy 5–10 minutes 10 👍

How to Shut Off Water to Just Your Toilet

During a conversation with a plumber who came out for a running toilet, he mentioned I'd need to shut off the main water supply to the house before doing anything. That seemed extreme to me — I've seen what looks like a small valve right behind the toilet near the floor, and I always assumed that was specifically for shutting off just the toilet without cutting water to the whole house. Am I wrong about that?

I'm trying to handle some of the simpler repairs myself now that I own this place, and I'd really like to understand how that little valve works and whether it's actually safe to rely on. The plumber made it sound like those valves are unreliable, but is that a reason to bypass it entirely, or is there a way to test it first?…more
Toilet Shutoff Valve Won't Turn Off? Here's Why
Supply Shutoff Medium 45–90 minutes 13 👍

Toilet Shutoff Valve Won't Turn Off? Here's Why

Found a slow drip coming from behind the toilet about a month ago — nothing alarming, just a little moisture on the floor that I chalked up to condensation. But it's gotten steadily worse, and now when I try to turn the angle-stop valve fully clockwise to cut the water supply, the flow barely slows down. It's not shutting off the way it should, and I can't tell if the valve is corroded, worn out, or something else entirely.

This is an older home with what looks like original plumbing, and I suspect the hard water here has been doing a number on everything over the years. I've tried cranking the handle as far right as it'll go, but the toilet tank keeps filling like the valve isn't even there. I'd like to figure out whether I can clean or repair the existing valve, or if I need to replace it altogether — and if so, what kind of replacement I should be looking at.…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
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
Toilet Tank Not Filling? Here's Why & How to Fix It
Fill Flush Valves Easy 30–45 minutes 9 👍

Toilet Tank Not Filling? Here's Why & How to Fix It

Nobody wants to discover that their vacation home toilet is struggling to fill the tank — especially when you've just arrived and you're already dealing with a list of things to check on. My toilet is running through water like crazy trying to refill, or sometimes barely filling at all, and it's making the whole flush cycle take forever. I noticed it right when I got here this trip, and the tank just sits there making a hissing noise without ever reaching a normal water level.

I'm not sure if it's something that happened while the house was sitting empty or if it's been a gradual thing I missed on my last visit. Either way, the toilet is burning through refill attempts and either running constantly or just not completing the fill cycle at all. Would love to know what's going on and how to keep it from happening again.…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
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
How to Connect a Bidet to Your Toilet Water Supply
Bidets Washlets Easy 1–3 hours depending on seat type 13 👍

How to Connect a Bidet to Your Toilet Water Supply

During my Saturday morning planning session, I realized this would be the perfect weekend to finally install the bidet attachment I've had sitting in its box for two months. My bathroom has a standard toilet with the shutoff valve accessible behind it, and the bidet kit came with what looks like a T-shaped fitting and two hoses — but I want to make sure I understand the connection sequence before I start turning things off and pulling apart my water supply line.

I'm comfortable with basic home repairs, but plumbing always makes me a little nervous about leaks. I'd love to know exactly what order to connect everything, whether I need any extra materials like Teflon tape, and what to watch for once I turn the water back on. I'm planning to do this solo, so knowing the full picture ahead of time would really help me feel confident going in.…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
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
Why Is My Toilet Supply Line Leaking?
Supply Shutoff Easy 30–45 minutes 11 👍

Why Is My Toilet Supply Line Leaking?

Looked under the tank this morning and spotted a slow drip coming from the supply line — there's already a small puddle forming on the floor. Got my tools out and I'm ready to tackle this myself, I just want to make sure I understand what's actually causing it before I start swapping parts. The line doesn't look obviously cracked, so I'm not sure if it's the fittings, the washers, or the line itself that's the problem. Is this something I can diagnose and fix on my own, or are there situations where I'd need to call someone in?…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
How to Install a Bidet on an Existing Toilet
Bidets Washlets Easy 30–60 minutes 14 👍

How to Install a Bidet on an Existing Toilet

Three days of heavy rain last week had me stuck indoors with nothing to do but finally research something I've been putting off — adding a bidet to the main bathroom. My house is older and the bathroom fixtures are original, so I'm a little nervous about making changes without breaking something. I've watched a few videos and it looks manageable, but I want to make sure I understand the full process before I start disconnecting things.

I have an older-style toilet with a standard shut-off valve on the wall behind it. Is there anything I should know before buying a bidet attachment or seat? I don't know whether to go with a simple spray attachment or an electric washlet-style seat, and I'm not sure if my setup will handle either type. Any guidance on the steps involved and what to expect would be really appreciated.…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
Cracked Toilet Tank: Repair or Replace?
Tank Problems Medium 1–3 hours (tank swap, once parts are sourced) 8 👍

Cracked Toilet Tank: Repair or Replace?

Looked under the lid of our toilet tank the other day while chasing down a slow drip, and sure enough there's a visible crack running along the inside wall. Now I'm trying to decide between attempting some kind of repair versus just swapping out the tank entirely — or maybe even replacing the whole toilet. We have two kids and this is the busiest bathroom in the house, so I don't want to be without it for long, but I also don't want to slap a band-aid on something that's going to fail on me in a few months.

I'm not totally clear on what causes these cracks in the first place — is it age, water pressure, something I did wrong? And honestly, I'm not sure if a DIY repair is even a realistic option or if it just delays the inevitable. Would love to understand what I'm actually dealing with before I drag my family to the hardware store.…more