How to Fix a Running Toilet: A Step-by-Step Guide


Do you hear a constant sound of running water coming from your toilet? A running toilet can not only cause a disturbance but also lead to a significant increase in your water bill. Fortunately, fixing a running toilet is a relatively easy task that can be done without professional help. In this blog, we will guide you through the steps to fix a running toilet.

Step 1: Identify the Problem

The first step in fixing a running toilet is to identify the problem. There are mainly two reasons why your toilet might be running: a faulty flapper or a faulty fill valve. To identify the problem, remove the lid of the tank and flush the toilet. If the flapper doesn't close properly, it needs to be replaced. If the water level in the tank rises above the overflow tube, the fill valve needs to be replaced.

Step 2: Turn Off the Water Supply

Before you start working on your toilet, turn off the water supply. The valve is usually located behind the toilet. Turn the valve clockwise to shut off the water supply.

Step 3: Replace the Flapper

If the flapper is the problem, remove the old flapper and replace it with a new one. Flappers are inexpensive and can be found at any hardware store. Make sure to match the size and shape of the old flapper.

Step 4: Replace the Fill Valve

If the fill valve is the problem, remove the old fill valve and replace it with a new one. Fill valves also come in different sizes, so make sure to match the size of the old fill valve.

Step 5: Test the Toilet

Once you have replaced the flapper or the fill valve, turn on the water supply and let the tank fill up. Flush the toilet and check if the problem is fixed. If the toilet is still running, you may need to adjust the water level or call a professional plumber.

 McKeown Plumbing

In conclusion, fixing a running toilet is a simple task that can save you money on your water bill. However, if you are not comfortable working on your toilet or the problem persists, it's best to call a professional plumber. At McKeown Plumbing, Inc., we provide reliable and affordable plumbing services in Laguna Beach, CA. Contact us today for all your plumbing needs.

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