How to Fix a Running Toilet

A running toilet can be a frustrating and wasteful problem. Fortunately, fixing it is usually a simple DIY task that can be done without calling a plumber. Here's a step-by-step guide to help you fix a running toilet.

Step 1: Turn off the water supply
The first step is to turn off the water supply to the toilet. Locate the shut-off valve behind the toilet and turn it clockwise until it stops. If you can't find the valve, turn off the main water supply to your home.

Step 2: Empty the tank
Flush the toilet to empty the tank. Use a sponge or towel to soak up any remaining water in the tank and bowl.

Step 3: Check the flapper
The flapper is the rubber valve that controls the flow of water from the tank to the bowl. Lift the lid of the tank and check the flapper for any damage or wear. If it's damaged, replace it with a new one.

Step 4: Adjust the chain
The chain that connects the flapper to the flush handle can sometimes become too loose or too tight. Adjust the chain so that there is just enough slack to allow the flapper to close completely.

Step 5: Adjust the water level
The water level in the tank should be about an inch below the top of the overflow tube. If it's too high, adjust the float to lower the water level. If it's too low, adjust the float to raise the water level.

Step 6: Check the fill valve
The fill valve is the mechanism that refills the tank after a flush. If it's not working properly, it can cause the toilet to run continuously. Check the fill valve for any leaks or damage. If it's damaged, replace it with a new one.

Step 7: Turn the water supply back on
Once you've made all the necessary repairs, turn the water supply back on and let the tank fill up. Flush the toilet a few times to make sure everything is working properly.

By following these simple steps, you can fix a running toilet and save yourself the hassle and expense of calling a plumber.