I'm a seasoned professional in home maintenance and repair, with a particular focus on plumbing issues. I've tackled a wide range of problems, from leaky faucets to stubbornly running toilets. It's a common issue, but with the right approach, it can be easily resolved. Let's delve into the steps to stop a toilet from running.

Step 1: Turn Off the Water Supply
Before you start, it's crucial to turn off the water supply to the toilet. This is done by locating the shut-off valve, which is typically found behind or near the base of the toilet. Turn it clockwise to stop the flow of water.

Step 2: Flush the Toilet
Once the water supply is off, flush the toilet to empty the tank. This will make it easier to work on the internal components.

Step 3: Inspect the Fill Valve
The fill valve is responsible for refilling the tank after each flush. If it's not shutting off properly, it can cause the toilet to run continuously. Look for signs of wear or damage, and ensure that the valve is not leaking.

Step 4: Adjust the Float
The water level in the tank is controlled by an adjustable float.
Keep adjusting the float until the water shuts off at the proper level. A float that's set too low produces a weak flush; if it's set too high, water spills into the overflow tube and the fill valve won't shut off. The toilet keeps running.

Step 5: Check the Flapper
The flapper is the rubber piece that covers the hole at the bottom of the tank, allowing water to flow into the bowl when you flush. If it's worn or not sealing properly, it can prevent the tank from stopping the flow of water.

Step 6: Replace Parts if Necessary
If you've identified that the float or flapper is the issue, you'll need to replace these parts. It's a straightforward process that involves unscrewing the old part and attaching the new one.

Step 7: Test the Toilet
After making adjustments or replacements, turn the water supply back on and allow the tank to fill. Flush the toilet to ensure that it's no longer running continuously.

Step 8: Monitor the Situation
Even after fixing the issue, it's a good idea to keep an eye on the toilet for a while to ensure that the problem doesn't recur.

By following these steps, you should be able to stop your toilet from running. Remember, regular maintenance and inspection can prevent many plumbing issues and save you time and money in the long run.

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Keep adjusting the float until the water shuts off at the proper level. The water level in the tank is controlled by an adjustable float. A float that's set too low produces a weak flush; if it's set too high, water spills into the overflow tube and the fill valve won't shut off. The toilet keeps running.read more >>