If you’re a homeowner, there’s nothing more frustrating than a toilet that won’t flush completely or properly. This can be a major inconvenience, and it can also be a sign of a more serious plumbing problem. Below, we’ll discuss the top five reasons why your toilet may not be flushing, and also provide some tips on how to fix the problem.
Top Five Reasons Why Your Toilet Won’t Flush
A common question we get asked is “Why won’t my toilet flush?” Our experts are here to help! Keep reading to learn the most common reasons why your toilet won’t flush completely.
Clogged Toilet
This is the most common reason why a toilet won’t flush. Common clog culprits include flushing too much toilet paper at once or flushing items that are not supposed to go down the toilet, such as wipes or sanitary napkins.
If your toilet is clogged, you may be able to unclog it yourself with a plunger. However, if the clog is more stubborn, you may need to call a professional plumber.
Water Level in the Tank is Too Low
The water level in your toilet tank should be about a half inch below the overflow tube. If the water level is too low, it might be because the water supply valve is turned off.
Check the water supply valve and ensure it’s turned on. If it’s off, turn it on and wait for the tank to refill to the correct level. Once it’s full, flush the toilet to see if it’s working properly again.
Faulty Flapper Valve
The flapper valve is a rubber seal that sits at the bottom of the toilet tank. It helps to regulate the flow of water into the toilet bowl. If the flapper valve is damaged or worn out, it may not be able to seal properly, which can cause the toilet to leak or flush slowly.
If you think your flapper valve may be faulty, you can replace it yourself. However, if you’re not comfortable doing this, you should call a plumber.
Worn-Out Fill Valve
The fill valve is a valve that controls the flow of water into the toilet tank. If the fill valve is damaged or worn out, it may not be able to fill the tank properly, which can cause the toilet to flush weakly or not at all.
If you suspect a faulty fill valve, you can replace it yourself or call a plumber for assistance.
Disconnected or Broken Lift Chain
Another common reason why your toilet may not be flushing properly is a disconnected or broken lift chain. The lift chain is the chain that connects the flush handle to the flapper valve. If the chain is disconnected or broken, the flapper valve will not be able to lift when you flush, which prevents the water from draining.
Tips for Fixing a Toilet That Won’t Flush
If you’re still scratching your head and thinking “Why won’t my toilet flush?” you can try these tips before calling in a professional:
- Try plunging the toilet. This may be able to dislodge a clog.
- Check the water pressure. If the water pressure is low, you should call a plumber to fix the problem.
- Replace the flapper valve or fill valve. If either of these components is damaged or worn out, you will need to replace it.
- If you can’t fix the problem yourself, call a professional plumber.
Why Choose Fosh Plumbing & Heating Inc. for Your Plumbing Needs?
At Fosh Plumbing & Heating Inc., we are committed to providing our customers with the highest quality plumbing services. We have a team of experienced and qualified plumbers who can handle any plumbing problem, big or small. We also offer various plumbing services, including inspections and faucet repairs and installations.
If you are having problems with your toilet, contact us at (610) 496-5700. We will be happy to help you get your toilet flushing properly again!
