Stop a running toilet in 10 minutes
About 10 minutes
A toilet that never stops hissing usually has one cheap part to blame. Here is how to find it without tools you don't own.
Printable steps & toolsWatch it done
How to Repair Toilet Tank Components · Ask This Old House
Watch it done → Practice now
Do these 3 things next
- Lift your tank lid and point at the fill valve, the float and the flapper out loud.
- Flush once and watch where the water goes — overflow tube or down into the bowl.
- Write the part you suspect on your phone before you buy anything.
Say it while you work: duna — water
Steps
- Take the tank lid off and set it flat on the floor — it is porcelain and it breaks.
- Watch the water. If it is draining into the overflow tube, the fill valve is set too high.
- Bend or clip the float down about half an inch so the water stops an inch below the overflow tube.
- If water is leaking down into the bowl instead, the flapper is worn. Shut the supply valve, flush to empty, unclip the old flapper and press a matching one on.
- Turn the water back on, let it fill, and listen. Silence means you're done.
When to call a professional
Plumbing
Most of this is yours to do. Call someone licensed if any one of these is true — it's a judgement call, not a defeat.
- You cannot find or fully close a shut-off valve.
- Water appears in a ceiling, wall, or at the base of a fixture.
- More than one drain in the house is slow at the same time.
- The repair would mean soldering or opening a main line.
General guidance only. Local codes and conditions vary. If work involves electrical, gas, structural, HVAC or plumbing systems — or if anything feels beyond your comfort — stop and hire a licensed professional.
Bumada Bridge
Want to learn this in Garifuna?
duna — water
Want the deep version? Itara ebooks are $7 during the Back to School Savings (usually $17).